CN111813307A - Application display method, device and electronic device - Google Patents

Abstract

The present application discloses an application display method, device and electronic device, which belong to the technical field of communication. In response to the received first input, the present application acquires a first background application, determines a candidate application combination including the first background application, and selects a target application combination from the candidate application combination through a preset model, and The identifiers corresponding to the background applications included in the target application combination are displayed in the first display area of the switching interface. Since the target application combination is selected from the candidate application combination by the preset model, the target application combination meets the user's switching expectation, and the corresponding switching application can be determined without further searching, which improves the switching efficiency; The selected application program combination may include different types and quantities of the first background application programs, so the problem of cumbersome switching operations caused by insufficient display space in the display area can be avoided.

Description

Application display method, device and electronic device

technical field

The present application belongs to the field of communication technologies, and in particular relates to an application display method, device and electronic device.

Background technique

As the configuration of the mobile phone becomes higher and higher, and the types and quantities of APPs (Applications) become more and more abundant, the mobile phones can support more and more APPs running at the same time. On this basis, in the daily use of mobile phones, users usually open multiple APPs to run in the background at the same time, and switch through specific operation gestures during use to reduce the waiting time during APP startup and loading.

In the prior art, in the process of switching between different background APPs, the switching interface of the background APP is usually started by operating gestures. The running background APP is switched to the corresponding background APP according to the user's selection operation on the background APP in the switching interface.

In the process of realizing this application, the inventor found that there are at least the following problems in the prior art:

Due to the limited display space of the switching interface, when there are many APPs in the background, the display density of APPs is large, which makes it difficult to search and the APP switching efficiency is low.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present application is to provide an application display method, apparatus and electronic device, which can solve the problem of low search efficiency due to excessive display density of applications during the current application switching process.

In order to solve the above technical problems, this application is implemented as follows:

In a first aspect, an embodiment of the present application provides a method for displaying an application program, and the method may include:

receive a first input;

In response to the first input, acquiring a first background application of the electronic device;

According to the first background application program, determine the combination of application programs to be selected;

Selecting a target application program combination from the candidate application program combination through a preset model;

A switching interface is displayed, and in the first display area of the switching interface, the respective identifiers corresponding to each background application in the target application combination are displayed, and the target application combination includes the first background application program.

In a second aspect, an embodiment of the present application provides an application display device, and the device may include:

an input receiving module for receiving the first input;

a first background obtaining module, configured to obtain a first background application of the electronic device in response to the first input;

a candidate combination determining module, configured to determine the candidate application combination according to the first background application;

a target combination determination module, used for selecting a target application combination from the candidate application combination through a preset model;

The target combination display module is used to display the switching interface, and in the first display area of the switching interface, display the corresponding logo of each background application in the target application combination, and the target application combination in the Contains the first background application.

In a third aspect, embodiments of the present application provide an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being The processor implements the steps of the method according to the first aspect when executed.

In a fourth aspect, an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented .

In a fifth aspect, an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction, and implement the first aspect the method described.

In this embodiment of the present application, the first background application program of the electronic device may be acquired in response to the received first input, and a combination of application programs to be selected may be determined according to the first background application program; The target application program combination is selected from the selection application program combination, and finally, the corresponding identification of each background application program in the target application program combination is displayed in the first display area of the electronic device switching interface. Compared with the method of directly switching the interface, the embodiment of the present application first selects the target application program combination, then displays the switching interface, and displays the corresponding logo of the background application program in the target application program combination in the first display area of the switching interface, Since the target application combination is selected from the candidate applications by the preset model, the target application combination meets the user's switching expectations, so that the user can switch to the required application without further searching, which simplifies the user operation. process to improve the efficiency of application switching. In addition, the combination of application programs to be selected may include different types and quantities of first background application programs. Therefore, the problem of excessive display density due to too many first background applications in the target application program combination can be avoided, and the user experience can be improved. Find efficiency.

Description of drawings

1 is a flowchart of steps of a method for displaying an application program provided by an embodiment of the present application;

2 is a flowchart of steps of another application display method provided by an embodiment of the present application;

3 is a flowchart of steps of another application display method provided by an embodiment of the present application;

FIG. 4 is a schematic diagram of a switching interface display in an embodiment of the present application;

FIG. 5 is a structural block diagram of an application display device provided by an embodiment of the present application;

6 is a schematic diagram of a hardware structure of another electronic device implementing an embodiment of the present application;

FIG. 7 is a schematic diagram of a hardware structure of another electronic device implementing an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

The method for displaying application programs provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

FIG. 1 is a flowchart of steps of a method for displaying an application program provided by an embodiment of the present application, as shown in FIG. 1 :

Step 101: Receive a first input.

In the embodiment of the present application, it can be applied to an electronic device equipped with multiple application programs, and the first input can be input in the form of a user's click, slide, voice, air gesture, etc. on the screen of the electronic device. The input form is not limited. The electronic device may display a switching interface according to the first input, so as to switch from the background application programs displayed on the switching interface according to the background application program selected by the user. For example, the user selects a background application from the switching interface, and the electronic device can switch the background application selected by the user to a foreground application.

Step 102: Acquire a first background application of the electronic device in response to the first input.

In this embodiment of the present application, in response to the first input, an application running in the electronic device and directly receiving user operations can be used as a foreground application; an application running in the electronic device and not directly receiving user operations can be used. The program is used as a background application. At this time, the first background application can be the background application obtained by the electronic device when it receives the first input. Since the first input triggers the electronic device to display the switching interface, the original foreground application is no longer displayed. , which becomes a background application. Therefore, the first background application may also include a foreground application when the electronic device receives the first input.

Step 103: Determine a combination of application programs to be selected according to the first background application program.

In the embodiment of the present application, the first background application program may be one or multiple. When there are multiple first background application programs, the first background application programs may be combined in different ways to obtain a combination of application programs to be selected. Optionally, different combinations may be combinations of first background application programs in different numbers, or combinations of first background application programs in different orders, which are not specifically limited in this embodiment of the present application. Wherein, the first display area may be an area in the switching interface for displaying the first background application in the target application combination, optionally, the first display area may be all the display areas in the switching interface, or may be the switching interface part of the display area.

Step 104: Select a target application program combination from the candidate application program combination by using a preset model.

In this embodiment of the present application, the combination of application programs to be selected may be input into a pre-trained preset model, and the combination of target application programs may be selected from the application programs to be selected according to the output result of the preset model. The output result can be output by the preset model according to each candidate application program combination, and is used to evaluate the value that the candidate application program combination meets the user's expectation, wherein the user's expectation can refer to the candidate application program combination including the application program that the user wants to switch. Probability of the first background application.

Step 105 : Display a switching interface, and display the respective identifiers corresponding to each background application in the target application combination in the first display area of the switching interface, and the target application combination includes the first A background application.

In this embodiment of the present application, the identifier may be an icon, name, number, or an interface thumbnail corresponding to the background application program. Wherein, the interface thumbnail may be a thumbnail of the interface when the background application is switched to run in the background. Further, the first display area may be an area in the switching interface for displaying the logo corresponding to the background application in the target application combination, optionally, the first display area may be all the display areas in the switching interface, or the switching interface. Part of the display area in the interface. The candidate application combination whose output result satisfies the preset output result may be determined as the target application combination. Optionally, a person skilled in the art may specifically set the preset output result according to the actual use requirements, which is not done in this embodiment of the present application. Specific restrictions. It should be noted that, in the embodiment of the present application, when the logo corresponding to the background application included in the target application combination is displayed on the switching interface, the original foreground application may continue to be displayed in a split-screen manner, or may be switched to a background application program, or the original foreground application can also stop running.

Further, in an implementation manner, the selection probability value corresponding to the first background application program may be determined one by one, wherein the selection probability value represents the probability that the first background application program is selected by the user. Then, according to the selection probability value corresponding to the first background application, the first background application displayed in the first display area is selected. In this way, the probability value of the selection probability value needs to be determined once for each first background application program, and the first background application program needs to be further selected according to the selection probability value. Therefore, the implementation process is cumbersome and the efficiency is low. . However, in the embodiment of the present application, by determining the combination of application programs to be selected, the reinforcement training model only needs to perform a determination operation for each combination of application programs to be selected once to select the combination of application programs to be selected. Since the number of combinations is often smaller than the number of the first background applications, processing efficiency can be improved to a certain extent.

To sum up, it should be noted that, in this embodiment of the present application, since the switching interface is displayed according to the first input, the original foreground application program may continue to be displayed in a split-screen manner, or may be switched to a background application program, or The original foreground application can also stop running.

FIG. 2 is a flowchart of steps of another application program display method provided by an embodiment of the present application. As shown in FIG. 2 , the method may include:

Step 201: Receive a first input.

In this embodiment of the present application, step 201 may correspond to the relevant description of the foregoing step 101, which is not repeated here in order to avoid repetition.

Step 202: Acquire a first background application of the electronic device in response to the first input.

In this embodiment of the present application, the process of obtaining the first background application of the electronic device in response to the first input in step 202 may correspond to the relevant description of step 102, which is not repeated here to avoid repetition.

Optionally, the switching interface further includes a second display area.

Step 203: Determine a second background application displayed in the second display area of the switching interface.

In the embodiment of the present application, the second background application may be displayed in the second display area in the switching interface, and the second display area may be the second background application when the second background application is switched from the foreground application to the background application. The area that displays the interface that is displayed when the foreground application is switched. The second background application program may include a foreground application program when the electronic device receives the first input, and at least one background application program selected according to the startup time. Optionally, the application interface of the second background application can be displayed in the second display area in a parallel, dislocation and overlapping manner. At this time, the number of the second background application and the display mode of the second background application, the second The size of the display area is related, as long as it is ensured that the display effect of the second background application is clear and uniform, which is not specifically limited in this embodiment of the present application.

In the embodiment of the present application, selecting at least one background application program according to the startup time may be sorting according to the time difference between the startup time and the foreground application program startup time from small to large, and selecting at least one background application program from front to back according to the sorting.

Step 204 : Determine the background application programs other than the second background application program in the first background application program as the background application program to be selected.

In the embodiment of the present application, since the second background application program will be displayed in the second display area, that is, the user can visually see it in the switching interface without performing additional operations. Therefore, there is no need to repeat the display in the first display area, and the background applications other than the second background application in the first background application can be determined as the background applications to be selected, so as to avoid the background applications to be selected from including different background applications. Necessary background applications.

Step 205: Select m background application programs from the background application programs to be selected and combine them to obtain the application program combination to be selected; the display area occupied by the logo corresponding to one background application program is a preset value, so The m is a positive integer, and the m is positively correlated with the display area of the first display area.

In this embodiment of the present application, when the background application is displayed in the first display area, the icon, name, number, and corresponding interface of the background application may be displayed. The area is the default value. Optionally, m may be a positive integer less than or equal to the total number of background applications to be selected, that is, the combination of applications to be selected may include all background applications to be selected, and may also include some background applications to be selected, The application programs to be selected whose display area occupied by the corresponding logo is a preset value may not be densely arranged in the first display area. Optionally, the combination of applications to be selected may be m background applications to be selected in a single row horizontally or vertically in a single column in different orders, or m background applications to be selected in different orders in multiple columns horizontally or vertically. Arrangement, there is no limit to the number of background applications to be selected in each row or column. The manner of combining the application programs to be selected is not specifically limited in this embodiment of the present application. In addition, the background applications to be selected in different combinations of application programs to be selected may be the same or different.

In this embodiment of the present application, in order to prevent the display density of background applications from being too large, the number of background applications included in the application combination to be selected may be determined according to the area of the first display area. The display area of the first display area is a certain preset value, therefore, the larger the display area of the first display area, the more background applications can be, and the smaller the display area of the first display area, the less background applications can be. The display area of a display area is positively correlated. The larger the first display area is, the larger m can be, and the smaller the first display area is, the smaller m can be. In this way, it can be avoided that m is too large, resulting in too dense display content in the subsequent first display area. The problem. Optionally, the size of the preset value, the density, and the like may be preset, which is not specifically limited in this embodiment of the present application.

Step 206: Use the combination of application programs to be selected as the input of the preset model to obtain the reward value corresponding to the combination of application programs to be selected output by the preset model.

In the embodiment of the present invention, the output result of the preset model may be a reward value corresponding to a combination of applications to be selected, and the reward value may be a number, a probability value, or the like. Optionally, the larger the reward value corresponding to the candidate application combination, the more "correct" the input candidate application combination is, and the more in line with expectations; on the contrary, the smaller the reward value corresponding to the candidate application combination, the more "correct" the input candidate application combination is. The more "wrong" the data is, the less it meets expectations; or, the higher the reward value corresponding to the combination of applications to be selected, the more "wrong" the combination of applications to be selected is entered, and the less it meets expectations; The smaller the reward value corresponding to the combination of application programs, the more "correct" the input data is, and the more in line with expectations, which is not specifically limited in this embodiment of the present application.

Step 207 : Select a target application combination whose reward value satisfies a preset threshold from the candidate application combination.

In this embodiment of the present application, when the output result is a reward value, a target application combination may be selected from the candidate application combination according to whether the reward value satisfies a preset threshold, where the target application combination may be a reward value greater than or For the candidate application combination equal to the preset threshold, when the maximum reward value is less than the preset threshold, the candidate application corresponding to the maximum reward value may be determined as the target application combination. Optionally, a person skilled in the art may specifically set a preset threshold value according to actual usage requirements, which is not specifically limited in this embodiment of the present application.

Step 208 : Display a switching interface, and in the first display area of the switching interface, display the respective identifiers corresponding to each background application in the target application combination, where the target application combination includes the first A background application.

In this embodiment of the present application, step 207 may refer to the relevant description of the foregoing step 105, which is not repeated here in order to avoid repetition.

Optionally, when the background applications included in the multiple target application combinations are the same, the corresponding logos of the background applications included in the target application combination with high reward value can be displayed, and the target application program with low reward value can be displayed. The logos corresponding to the background applications contained in the combination are not displayed; when the background applications contained in multiple target application combinations are different, the logos corresponding to the background applications contained in the target application combination with high reward value can be displayed first. Display, and display after receiving the identification corresponding to the background application program included in the target application program combination with low reward value when the user's switching operation is received. The display method of the logo is not limited.

Step 209: Count the number of times the identifier corresponding to the background application included in the target application combination is selected within a preset time period.

In this embodiment of the present application, after the identifiers corresponding to the background applications included in the target application combination are displayed in the first display area, it can be counted that the identifiers corresponding to the background applications included in the target application combination are selected within a preset time period. The number of times, optionally, it can be the number of times of receiving the user's selection operation on the logo corresponding to the background application included in the target application combination, such as receiving the click operation, long-press operation of the logo corresponding to the background application wait times. Optionally, the preset duration can be specifically set according to the needs of those skilled in the art, such as 10 minutes, 1 hour, 4 hours, 1 day, etc., which is not specifically limited in this embodiment of the present application.

In the embodiment of the present application, the target application program combination may be displayed one or more times in the first display area within a preset time period, and in each display, the user may display the corresponding identifier of the background application program in the target application program combination according to the user's identification. The selection operation is to switch the background application to the foreground application. At this time, the number of times selected is increased by 1; it can also be when the user has not received the selection operation of the identifier corresponding to the background application in the target application combination. , decrement the selected times by 1, so as to count the times that the identifiers corresponding to the background applications included in the target application combination are selected within the preset time period. For example, within 4 hours, the target application combination is displayed 3 times, the first two times the user's selection operation of the logo corresponding to the background application is received, and the third time the user's selection operation of the logo corresponding to the background application is not received. Then add 1, add 1, and subtract 1 to count the number of times it is selected, and determine that the number of times it is selected is 1.

In the embodiment of the present application, in each display of the target application program combination within the preset time period, the user's selection operation of the identifier corresponding to the background application program in the target application program combination is not received. After the identification corresponding to the background application, the selection operation for the identification corresponding to the background application is not received within the preset waiting time; it may also be that after the identification corresponding to the background application in the target application combination is displayed, the user's identification is received. The switching operation is to switch to the next target application combination; it can also be receiving the user's exit operation on the switching interface after displaying the identifier corresponding to the background application in the target application combination; it can also be in displaying the target application combination After receiving the identifier corresponding to the background application program in the second display area, the user's selection operation of the second background application program in the second display area, etc., is not specifically limited in this embodiment of the present application.

Step 210: Update the reward value corresponding to the target application combination according to the number of times; the updated reward value is positively correlated with the number of times.

In the embodiment of the present application, the reward value corresponding to the target application program combination may be updated according to the counted number of times. For example, the reward value corresponding to the target application program combination is 5. After the target application program combination is displayed in the first display area, within a preset time period If the number of times selected is 1, the reward value will be updated and added by 1. If the number of times selected within the preset duration is -1, the reward value will be updated and added by -1, so that according to the user's behavior in the process of switching applications, The reward value corresponding to the target application is updated in time to ensure the accuracy of the assessment of the degree to which the target application meets expectations. At this time, the larger the selection times, the larger the updated reward value, and the smaller the selection times, the smaller the updated reward value. Therefore, it can be considered that the updated reward value is positively correlated with the number of times.

Step 211: Update the preset model according to the target application combination and the updated reward value.

In the embodiment of the present application, the preset model can be updated according to the combination of the target application and the updated reward value, and the preset model can be updated according to the user's selection operation on the target application, so that the preset model can affect the user's The actual usage habits are used to make more accurate predictions, and the accuracy of the reward value corresponding to the output combination of candidate applications is improved. Optionally, when updating the preset model, it is also possible to further collect new first user feature data, so as to update the preset model according to the first user feature data, the target application combination and the updated reward value. .

Optionally, the above-mentioned preset model is pre-trained by the following steps:

Step S11 , acquiring user behavior data; the user behavior data includes selection behavior data for a combination of sample applications displayed on the switching interface within a preset time period.

In the embodiment of the present application, at least one application program may be randomly obtained from the background application program of the electronic device and then combined to obtain a sample application program combination, and the logo corresponding to the sample application program is displayed in the first display area of the switching interface. , at this time, the user's selection behavior data on the sample application combination displayed in the first display area on the switching interface within the preset time period can be counted, such as receiving the user's selection operation on the logo corresponding to any background application in the sample application combination , the selection behavior data is the number of selections plus 1; if the user's selection operation on the identifier corresponding to any background application in the sample application combination is not received, the selection behavior data is the number of selections minus 1. For details, please refer to the preceding steps. The related description of 209 is not repeated here to avoid repetition.

Step S12: Determine the reward value corresponding to the sample application program combination according to the user behavior data; the reward value is positively correlated with the number of times the user selects the sample application program combination within the preset time period.

In this embodiment of the present application, a default initial value may be combined for each sample application program, and its corresponding reward value may be determined according to user behavior data, such as determining the number of times the sample application program combination is selected according to user behavior data, and the default The initial value is summed with the selected times, so as to determine the reward value corresponding to the sample application combination. For details, refer to the relevant description of obtaining the selected times in the aforementioned step 209, and the relevant description of updating the reward value in step 210, as To avoid repetition, no further description will be given here.

Step S13: Perform reinforcement learning training according to the sample application program combination and the reward value corresponding to the sample application program combination to obtain the preset model.

In the embodiment of the present application, reinforcement learning training may be performed according to the sample application program combination and the reward value corresponding to the sample application program combination until the loss function converges to obtain a preset model. Reinforcement learning training, such as Policy-Gradient (policy gradient algorithm), Q-learning (Q-learning algorithm), DQN (Deep Q Network, deep Q network), Actor-Critic (actor-evaluation algorithm), DDPG (DeepDeterministic Policy Gradient) , deep deterministic policy gradient algorithm), etc., which are not specifically limited in this embodiment of the present application.

FIG. 3 is a flowchart of steps of another application program display method provided by an embodiment of the present invention. As shown in FIG. 3 , the method may include:

Step 301: Receive a first input.

Step 302: Acquire a first background application of the electronic device in response to the first input.

In this embodiment of the present invention, steps 301 to 302 can be referred to the relevant descriptions of the foregoing steps 201 to 202 , which are not repeated here in order to avoid repeated reading.

Step 303: Acquire first user characteristic data of the user of the electronic device; the first user characteristic data is determined according to the personal related information of the user.

In the embodiment of the present application, while acquiring the first background application of the electronic device, the first user feature data of the user of the electronic device may also be acquired, wherein the first user feature data is a feature determined according to the user's personal related information data. The user's personal related information can be the user's basic information, such as gender, age, electronic device model, residence, etc., or electronic device information when the user operates the electronic device, such as operation time, network type, network quality, etc. It can be the application program information when the user operates the electronic device, such as the number of application program startups, the number of application program startups, and the running time of the application program. Optionally, personal related information of the user within a period of time, such as 1 hour, 6 hours, 12 hours, 7 days, 10 days, 20 days, 30 days, etc., may be acquired.

In the embodiment of the present invention, in the actual application of the electronic device, the user may switch the application program without switching the interface, such as returning to the desktop from the current application program, and then selecting another application program from the desktop, or switching gestures Directly switch from the current application to the last opened application, etc. Therefore, the application information may also include the number of application switching other than the switching interface, the application switching objects other than the switching interface, and the like. In addition, the application program information may be application program information corresponding to the first background application program, or may be application program information corresponding to all application programs in the electronic device.

Step 304: Determine the combination of application programs to be selected according to the first background application program.

In this embodiment of the present application, step 304 can be referred to the relevant description of the foregoing step 103 to avoid repetition, and details are not repeated here.

Step 305 : Use the combination of the first user characteristic data and the application to be selected as the input of the preset model, so as to obtain the reward value corresponding to the combination of the application to be selected output by the preset model.

In this embodiment of the present application, the combination of the first user characteristic data and the application program to be selected may be used as the input of the preset model to obtain the reward value corresponding to the combination of application programs to be selected output by the preset model. In this way, when determining the reward value corresponding to the combination of applications to be selected, the influence of the user's personal information on the corresponding reward value of the combination of applications to be selected can be considered according to the first user characteristic data, such as the user's gender, age, residence and other basic information The preference for the first background application that may result; the number of times the user has started the application for the first background application, the running time of the application, the number of switching applications other than the switching interface, and the application switching objects other than the switching interface, etc. information, etc., the impact on the probability that the first background application is the background application for this switch, and the resulting impact on the reward value, so that the determined reward value is more in line with the actual usage habits of the user, and the combination of the candidate applications obtained Reward values are more accurate.

Step 306: Select a target application combination whose reward value satisfies a preset threshold from the candidate application combination.

Step 307: Display a switching interface, and in the first display area of the switching interface, display the respective identifiers corresponding to each background application in the target application combination, where the target application combination includes the first A background application.

In this embodiment of the present application, steps 306 to 307 may refer to the relevant descriptions of the foregoing steps 207 to 208 , which are not repeated here to avoid repetition.

Optionally, the above-mentioned preset model is pre-trained by the following steps:

Step S21 , acquiring user behavior data; the user behavior data includes selection behavior data for a combination of sample applications displayed on the switching interface within a preset time period.

In this embodiment of the present application, for the content of step S21, reference may be made to the relevant description of the foregoing step S11, which is not repeated here in order to avoid repetition.

Step S22: Acquire second user characteristic data of the user of the electronic device; the second user characteristic data is determined according to the personal related information of the user.

In this embodiment of the present application, for the process of acquiring the second user characteristic data in step S22, reference may be made to the relevant description of acquiring the first user characteristic data in the foregoing step 303, which is not repeated here to avoid repetition.

Step S23: Perform reinforcement learning training according to the second user feature data, the sample application program combination, and the reward value corresponding to the sample application program combination, to obtain the preset model.

In this embodiment of the present application, the content of step S23 corresponds to the relevant description of the foregoing step S13, which is not repeated here in order to avoid repetition.

In the embodiment of the present application, reinforcement learning training can be performed according to the second user feature data, the sample application program combination, and the reward value corresponding to the sample application program combination, so that the preset model obtained by training can predict the reward value of the application program combination to be selected. , the reward value corresponding to the combination of applications to be selected can be more accurately predicted according to the first user characteristic data, which is more in line with the actual usage habits of the user.

FIG. 4 is a schematic display diagram of a switching interface 400 in an embodiment of the present application. As shown in FIG. 4 , it includes a first display area 401 and a second display area 402, wherein the first display area displays the first background application 4011, the first A background application 4012, a first background application 4013 and a first background application 4014, and the second display area includes a second background application 4021 and a second background application 4022. Optionally, the above switching interface 400 can be obtained through the following steps:

Step S31: Receive the first input.

Step S32: In response to the first input, 10 first background applications are acquired from the electronic device; the first input is used to trigger the electronic device to display a switching interface.

Step S33: Acquire first user characteristic data of the user of the electronic device; the first user characteristic data is determined according to the personal related information of the user.

Step S34: According to the area of the second display area 402, it is determined that the second background application program includes two background application programs, which are a second background application program 4021 and a second background application program 4022.

Step S35: Determine the background application programs except the two second background application programs among the ten first background application programs as 8 background application programs to be selected.

个待选应用程序组合。Step S36: According to the area of the first display area 401, determine that m is 4, and combine the first background applications to obtain:

A combination of candidate applications.

个所述待选应用程序组合作为所述预设模型的输入，以获得所述预设模型输出的

个所述待选应用程序组合分别对应的奖励值。Step S37: Combine the first user feature data with the

A combination of the candidate application programs is used as the input of the preset model to obtain the output of the preset model.

reward values corresponding to each of the candidate application combinations.

Step S38: Determine the target application combination with the candidate application combination with the highest reward value, and display the corresponding logo 4011 of the first background application included in the target application combination in the first display area 401 of the switching interface , an identifier 4012 corresponding to the first background application, an identifier 4014 corresponding to the first background application, and an identifier 4014 corresponding to the first background application.

To sum up, in this embodiment of the present application, the first background application program of the electronic device can be obtained in response to the received first input, and the combination of application programs to be selected can be determined according to the first background application program; The preset model selects the target application program combination from the candidate application program combination, and finally displays the identifier corresponding to the background application program in the target application program combination in the first display area of the electronic device switching interface. Compared with the method of directly switching the interface, the embodiment of the present application first selects the target application program combination, then displays the switching interface, and displays the identifier corresponding to the background application program in the target application program combination in the first display area of the switching interface, Since the target application combination is selected from the candidate applications by the preset model, the target application combination conforms to the user's switching expectation, so that the user can switch to the required application without further searching, which simplifies the user operation process to improve the efficiency of application switching. In addition, the combination of application programs to be selected may include different types and quantities of first background applications. Therefore, the problem of excessive display density due to too many first background applications in the target application combination can be avoided, and the user's experience can be improved. Find efficiency. It should be noted that, in the application display method provided by the embodiments of the present application, the execution subject may be an application display device, or a control module in the application display device for executing the loaded application display method. In the embodiment of the present application, the application display device provided by the embodiment of the present application is described by taking the application display device executing the method for displaying the loaded application as an example.

FIG. 5 is a structural block diagram of an application display apparatus 500 provided by an embodiment of the present application. As shown in FIG. 5 , the apparatus may include:

an input receiving module 501 for receiving a first input;

a first background obtaining module 502, configured to obtain a first background application of the electronic device in response to the first input;

A candidate combination determination module 503, configured to determine a candidate application combination according to the first background application;

a target combination determination module 504, configured to select a target application combination from the candidate application combination through a preset model;

The target combination display module 505 is used to display the switching interface, and in the first display area of the switching interface, display the corresponding logo of each background application in the target application combination, the target application combination contains the first background application.

Optionally, the switching interface further includes a second display area, and the candidate combination determination module 403 includes:

A second background determination submodule, configured to determine a second background application displayed in the second display area of the switching interface;

A candidate application determination submodule, configured to determine the background application programs other than the second background application program in the first background application program as the candidate background application program;

The candidate combination determination submodule is configured to determine the candidate application combination according to the candidate background application.

Optionally, the sub-module for determining the combination to be selected is specifically configured to select m background application programs from the background application programs to be selected for combination to obtain the combination of application programs to be selected; one of the background application programs corresponds to The display area occupied by the logo is a preset value, the m is a positive integer, and the m is positively correlated with the display area of the first display area.

Optionally, the target combination determination module 505 includes:

a first reward value determination submodule, configured to use the combination of applications to be selected as the input of the preset model to obtain the reward value corresponding to the combination of applications to be selected output by the preset model;

The first target combination determination sub-module is configured to select, from the candidate application combination, a target application combination whose reward value satisfies a preset threshold.

Optionally, the device further includes:

a user characteristic acquisition module, configured to acquire the first user characteristic data of the user of the electronic device; the first user characteristic data is determined according to the personal information of the user;

The candidate combination determination module 504 is specifically configured to use the combination of the first user feature data and the candidate application program as the input of the preset model, so as to obtain the candidate combination output by the preset model The reward value corresponding to the application combination.

Optionally, the device further includes:

a selection times statistics module, used to count the times that the identifiers corresponding to the background applications included in the target application combination are selected within the preset duration;

A reward value updating module, configured to update the reward value corresponding to the target application combination according to the number of times; the updated reward value is positively correlated with the number of times;

A model updating module, configured to update the preset model according to the target application combination and the updated reward value.

Optionally, the device further includes:

a user behavior acquisition module, configured to acquire user behavior data; the user behavior data includes selection behavior data for the combination of sample applications displayed on the switching interface within a preset time period;

The reward value determination module is further configured to determine, according to the user behavior data, the reward value corresponding to the combination of the sample application programs; The number of choices is positively correlated;

A model training module, configured to perform reinforcement learning training according to the sample application program combination and the reward value corresponding to the sample application program combination to obtain the preset model.

Optionally, the user characteristic acquisition module is further configured to acquire second user characteristic data of the user of the electronic device; the second user characteristic data is determined according to the personal related information of the user;

The model training module is specifically configured to perform reinforcement learning training according to the second user feature data, the sample application program combination, and the reward value corresponding to the sample application program combination to obtain the preset model.

The application display device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant). assistant, PDA), etc., the non-mobile electronic device can be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc. This application Examples are not specifically limited.

The application display device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.

The application display device provided by the embodiments of the present application can implement each process implemented by the application display device in the method embodiments of FIG. 1 to FIG. 4 , and to avoid repetition, details are not described here.

To sum up, in this embodiment of the present application, the first background application program of the electronic device can be obtained in response to the received first input, and the combination of application programs to be selected can be determined according to the first background application program; The preset model selects the target application program combination from the candidate application program combination, and finally displays the identifier corresponding to the background application program in the target application program combination in the first display area of the electronic device switching interface. Compared with the method of directly switching the interface, the embodiment of the present application first selects the target application program combination, then displays the switching interface, and displays the corresponding logo of the background application program in the target application program combination in the first display area of the switching interface, Since the target application combination is selected from the candidate applications by the preset model, the target application combination meets the user's switching expectations, so that the user can switch to the required application without further searching, which simplifies the user operation. process to improve the efficiency of application switching. In addition, the combination of application programs to be selected may include different types and quantities of first background application programs. Therefore, the problem of excessive display density due to too many first background applications in the target application program combination can be avoided, and the user experience can be improved. Find efficiency.

FIG. 6 is a schematic diagram of a hardware structure of another electronic device implementing an embodiment of the present application. Optionally, as shown in A program or instruction that is on the memory 602 and can be run on the processor 601, when the program or instruction is executed by the processor 601, implements each process of the above-mentioned application program display method embodiment, and can achieve the same technical effect, as To avoid repetition, I will not repeat them here.

It should be noted that the electronic devices in the embodiments of the present application include the aforementioned mobile electronic devices and non-mobile electronic devices.

FIG. 7 is a schematic diagram of a hardware structure of another electronic device implementing an embodiment of the present application.

The electronic device 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710, etc. part.

The processor 710 is configured to receive a first input; in response to the first input, obtain a first background application program of the electronic device; according to the first background application program, determine a combination of application programs to be selected; The preset model selects a target application combination from the candidate application combination.

The display unit 706 is configured to display a switching interface, and in the first display area of the switching interface, display the respective identifiers corresponding to each background application in the target application combination, the target application combination contains the first background application.

Optionally, the switching interface further includes a second display area, and the processor 706 is further configured to determine a second background application displayed in the second display area of the switching interface; A background application program other than the second background application program among the background application programs is determined as a candidate background application program. According to the candidate background application program, the candidate application program combination is determined.

Optionally, the processor 706 is specifically configured to select m background application programs from the background application programs to be selected and combine them to obtain the combination of application programs to be selected; The occupied display area is a preset value, the m is a positive integer, and the m is positively correlated with the display area of the first display area.

Optionally, the processor 706 is configured to use the combination of application programs to be selected as the input of the preset model, so as to obtain the reward value corresponding to the combination of application programs to be selected output by the preset model; A target application combination whose reward value satisfies a preset threshold is selected from the candidate application combination.

Optionally, the processor 706 is further configured to acquire first user characteristic data of the user of the electronic device; the first user characteristic data is determined according to the personal related information of the user; A combination of user feature data and the candidate application program is used as the input of the preset model to obtain the reward value corresponding to the candidate application program combination output by the preset model; from the candidate application program combination Select the target application combination whose reward value meets the preset threshold.

Optionally, the processor 706 is further configured to count the number of times the identifier corresponding to the background application program included in the target application program combination is selected within a preset duration; update the target application program combination according to the number of times The corresponding reward value; the updated reward value is positively correlated with the number of times; the preset model is updated according to the target application combination and the updated reward value.

Optionally, the preset model is obtained by pre-training the following steps:

The processor 706 is further configured to acquire user behavior data; the user behavior data includes selection behavior data of a combination of sample applications displayed on the switching interface within a preset time period; according to the user behavior data, determine the reward value corresponding to the sample application program combination; the reward value is positively correlated with the number of times the user selects the sample application program combination within the preset time period; according to the sample application program combination and the sample application program combination Reinforcement learning training is performed by combining the reward values corresponding to the application program to obtain the preset model.

Optionally, the processor 706 is further configured to acquire second user characteristic data of the user of the electronic device; the second user characteristic data is determined according to the personal related information of the user; Reinforcement learning training is performed on the user feature data, the sample application program combination, and the reward value corresponding to the sample application program combination to obtain the preset model.

To sum up, in this embodiment of the present application, the first background application program of the electronic device can be obtained in response to the received first input, and the combination of application programs to be selected can be determined according to the first background application program; The preset model selects the target application program combination from the candidate application program combination, and finally displays the identifier corresponding to the background application program in the target application program combination in the first display area of the electronic device switching interface. Compared with the method of directly switching the interface, the embodiment of the present application first selects the target application program combination, then displays the switching interface, and displays the corresponding logo of the background application program in the target application program combination in the first display area of the switching interface, Since the target application combination is selected from the candidate applications by the preset model, the target application combination meets the user's switching expectations, so that the user can switch to the required application without further searching, which simplifies the user operation. process to improve the efficiency of application switching. In addition, the combination of application programs to be selected may include different types and quantities of first background application programs. Therefore, the problem of excessive display density due to too many first background applications in the target application program combination can be avoided, and the user experience can be improved. Find efficiency.

It should be understood that, in this embodiment of the present application, the input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042. camera) to process the image data of still pictures or videos. The display unit 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes a touch panel 7071 and other input devices 7072 . The touch panel 7071 is also called a touch screen. The touch panel 7071 may include two parts, a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here. Memory 709 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and application programs, and the like, and the modem processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 710.

Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing application program display method embodiment is implemented, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.

Wherein, the processor is the processor in the electronic device described in the foregoing embodiments. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the above embodiment of the application program display method and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims (11)

1. an application program display method, it is characterised in that the method comprises: receive a first input; In response to the first input, acquiring a first background application of the electronic device; According to the first background application program, determine the combination of application programs to be selected; Selecting a target application program combination from the candidate application program combination through a preset model; A switching interface is displayed, and in the first display area of the switching interface, the respective identifiers corresponding to each background application in the target application combination are displayed, and the target application combination includes the first background application program. 2 . The method according to claim 1 , wherein the switching interface further comprises a second display area, and the determining the combination of application programs to be selected according to the first background application program comprises: 2 . determining a second background application displayed in the second display area of the switching interface; Determining the background application programs other than the second background application program in the first background application program as the background application program to be selected; The candidate application combination is determined according to the candidate background application. 3. The method according to claim 2, wherein the determining the combination of the application programs to be selected according to the background application programs to be selected comprises: Select m background application programs from the candidate background application programs and combine them to obtain the candidate application program combination; the display area occupied by the logo corresponding to one background application program is a preset value, and the m is A positive integer, the m is positively correlated with the display area of the first display area. 4. The method according to claim 1, wherein the selecting a target application combination from the candidate application combination by using a preset model comprises: Using the combination of application programs to be selected as the input of the preset model, to obtain the reward value corresponding to the combination of application programs to be selected output by the preset model; A target application combination whose reward value satisfies a preset threshold is selected from the candidate application combination. 5. The method according to claim 1, wherein after acquiring the first background application of the electronic device in response to the first input, the method further comprises: acquiring first user characteristic data of the user of the electronic device; the first user characteristic data is determined according to the personal information of the user; The selection of the target application combination from the candidate application combination through the preset model includes: Using the combination of the first user characteristic data and the application program to be selected as the input of the preset model, to obtain the reward value corresponding to the combination of application programs to be selected output by the preset model; A target application combination whose reward value satisfies a preset threshold is selected from the candidate application combination. 6. An application program display device, wherein the device comprises: an input receiving module for receiving the first input; a first background obtaining module, configured to obtain a first background application of the electronic device in response to the first input; a candidate combination determining module, configured to determine the candidate application combination according to the first background application; a target combination determination module, used for selecting a target application combination from the candidate application combination through a preset model; The target combination display module is used to display the switching interface, and in the first display area of the switching interface, display the corresponding logo of each background application in the target application combination, and the target application combination in the Contains the first background application. 7. The device according to claim 6, wherein the switching interface further comprises a second display area, and the to-be-selected combination determination module comprises: A second background determination submodule, configured to determine a second background application displayed in the second display area of the switching interface; A candidate application determination submodule, configured to determine the background application programs other than the second background application program in the first background application program as the candidate background application program; The candidate combination determination submodule is configured to determine the candidate application combination according to the candidate background application. 8. The device according to claim 7, wherein the sub-module is determined by the combination to be selected, which is specifically used for: Select m background application programs from the candidate background application programs and combine them to obtain the candidate application program combination; the display area occupied by the logo corresponding to one background application program is a preset value, and the m is A positive integer, the m is positively correlated with the display area of the first display area. 9. The apparatus according to claim 6, wherein the target combination determination module comprises: a first reward value determination submodule, configured to use the combination of applications to be selected as the input of the preset model to obtain the reward value corresponding to the combination of applications to be selected output by the preset model; The first target combination determination sub-module is configured to select, from the candidate application combination, a target application combination whose reward value satisfies a preset threshold. 10. The apparatus of claim 7, wherein the apparatus further comprises: a user characteristic acquisition module, configured to acquire the first user characteristic data of the user of the electronic device; the first user characteristic data is determined according to the personal information of the user; The candidate combination determination module includes: The second reward value determination sub-module is configured to use the combination of the first user characteristic data and the candidate application program as the input of the preset model to obtain the candidate application program output by the preset model The reward value corresponding to the combination; The second target combination determination sub-module is configured to select, from the candidate application combination, a target application combination whose reward value satisfies a preset threshold. 11. An electronic device, characterized in that it comprises a processor, a memory, and a program or instruction stored on the memory and executable on the processor, and the program or instruction is implemented when executed by the processor The steps of the application display method according to any one of claims 1-5.

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