CN106776812A - The method and device of trasaction key - Google Patents

Abstract

The disclosure provides a method and device for updating keywords, which belong to the technical field of terminals. The method includes: obtaining at least one target search term, at least one target search term is a word input by at least one user when the search fails; for any target search term in the at least one target search term, if the keyword There is a target keyword identifier in the database, and the target search word and the target keyword identifier are determined as the data to be updated, the target keyword identifier is the keyword identifier corresponding to the target search word, and the keyword database is used to store the corresponding keyword sets, at least one keyword included in each keyword set is a synonym or near-synonym; the data to be updated is sent to the terminal, and the terminal updates the target keyword to identify the corresponding keyword. The present disclosure improves the search hit rate.

Description

Method and device for updating keywords

technical field

The present disclosure relates to the technical field of terminals, and in particular to a method and device for updating keywords.

Background technique

With the development of terminal technology, the storage capacity of the terminal is greatly increased, and more and more functions are integrated, for example, a camera function, a lighting function, and a bluetooth function. Therefore, in order to facilitate the user to quickly find the desired function, a local search tool is often provided on the terminal. Users can enter their own search terms when searching for a feature using the local search tool. When the terminal obtains the search term entered by the user, it detects whether the search term is the same as any configured keyword. Each keyword corresponds to a unique function. If the search term is the same as a certain keyword, it is determined The function corresponding to the keyword is used as the search result, and the function name is displayed. When a user's trigger operation on the function name is detected, the function can be run. However, if the search term is not identical to any keyword, the terminal determines that the search result is empty.

Contents of the invention

In order to overcome the problems existing in related technologies, the present disclosure provides a method and device for updating keywords, and the technical solution is as follows:

According to the first aspect of the embodiments of the present disclosure, there is provided a method for updating keywords, the method is applied to a server, including:

Obtaining at least one target search term, the at least one target search term is a word input by at least one user when the search fails;

For any target search term in the at least one target search term, if there is a target keyword identifier in the keyword database, the target search term and the target keyword identifier are determined as data to be updated, so The target keyword identifier is a keyword identifier corresponding to the target search word, and the keyword database is used to store keyword sets corresponding to each keyword identifier, and at least one keyword included in each keyword set Between is a synonym or near-synonym;

Send the data to be updated to a terminal, and the terminal updates a keyword corresponding to the target keyword identifier.

In related technologies, the terminal searches according to the search terms entered by the user and the configured keywords. However, the configured keywords are initially configured by the operator. Since each user has different input habits, it is difficult to guarantee the configured keywords. Keywords can hit the search terms actually entered by the user, resulting in a low search hit rate. Therefore, there is an urgent need for a method for updating keywords, so that the terminal can dynamically update keywords according to the search terms actually entered by the user, thereby improving the search hit rate. Rate.

The embodiments of the present disclosure obtain at least one target search term, and send the target search term corresponding to the target keyword identifier to the terminal, so that the terminal uses the target search term as a new keyword, and completes the process of dynamically updating the keyword. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In a possible implementation manner, the acquiring at least one target search term includes:

Acquiring at least one search word to be screened, said at least one search word to be screened is a word input by at least one user when the search fails; filtering out search words to be screened whose occurrence times are less than a first threshold, and obtaining said at least one search word to be screened A target search term.

In this implementation, a method for screening target search words is provided, and words whose occurrence times are higher than a first threshold are used as target search words, so that the target search words are words frequently used by users when searching, The keywords that can be determined based on these target search terms are more likely to hit the words entered by the user during the search process, further improving the search hit rate.

In a possible implementation manner, the acquiring at least one search term to be screened includes:

Obtain at least one search statement, the at least one search statement refers to a statement input by at least one user when searching; perform word segmentation on each search statement, and obtain at least one search word after the word segmentation of the at least one search statement as the At least one search term to filter.

In this implementation, a word segmentation method for the search sentence input by the user is provided. Since a search sentence often includes multiple search words, when analyzing the occurrence times of each search word after word segmentation, The number of occurrences of a certain search word can be analyzed more accurately, so that the subsequent determined keywords are more accurate, thereby further improving the search hit rate.

In a possible implementation manner, the method further includes:

Obtain at least one specified search term, the at least one specified search term is the word entered by at least one user when the search is successful; obtain at least one keyword configured by the terminal; if any If the number of occurrences of the keyword in the at least one specified search term is lower than the second threshold, the keyword is determined as the keyword to be deleted; a deletion instruction is sent to the terminal, and the deletion instruction is used to indicate the The terminal performs a deletion operation on the keyword to be deleted.

In this implementation, by acquiring at least one specified word, and acquiring the keywords configured by the terminal, analyzing the number of occurrences of the configured keyword in at least one specified word, the keywords whose occurrence times are less than the second threshold Determined as a keyword to be deleted, the terminal deletes the configured keyword, thereby eliminating keywords that are not frequently used by the user when searching, and saving the storage resources of the terminal occupied by these keywords.

According to a second aspect of an embodiment of the present disclosure, a method for updating a keyword is provided, the method is applied to a terminal, including:

Send the target search term to the server, the target search term is the word input by the user when the search fails; receive the data to be updated sent by the server, the data to be updated carries keywords and target keyword identifiers, The target keyword identifier is a keyword identifier corresponding to the keyword; and the keyword corresponding to the target keyword identifier is updated.

In the embodiment of the present disclosure, by sending the target search word to the server, the server can analyze the target search word, receive the data to be updated analyzed by the server, and update the keywords carried in the data to be updated. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In a possible implementation manner, the method further includes:

Send the specified search word to the server, and the specified search word is the word input when the user searches successfully;

Receiving a deletion instruction sent by the server, the deletion instruction is used to instruct the keyword to be deleted to perform a deletion operation;

Based on the deletion instruction, a deletion operation is performed on the keyword to be deleted.

In this implementation, by acquiring at least one specified word, and acquiring the keywords configured by the terminal, analyzing the number of occurrences of the configured keyword in at least one specified word, the keywords whose occurrence times are less than the second threshold Determined as a keyword to be deleted, the terminal deletes the configured keyword, thereby eliminating keywords that are not frequently used by the user when searching, and saving the storage resources of the terminal occupied by these keywords.

According to a third aspect of an embodiment of the present disclosure, there is provided an apparatus for updating keywords, the apparatus comprising:

An acquisition module, configured to acquire at least one target search term, the at least one target search term is a word input by at least one user when the search fails;

A determining module, configured to, for any target search term in the at least one target search term, if there is a target keyword identifier in the keyword database, determine the target search term and the target keyword identifier as The data to be updated, the target keyword identifier is the keyword identifier corresponding to the target search word, the keyword database is used to store the keyword sets corresponding to each keyword identifier, and each keyword set includes At least one of the keywords is a synonym or near-synonym;

A sending module, configured to send the data to be updated to a terminal, and the terminal updates a keyword corresponding to the target keyword identifier.

In a possible implementation manner, the acquisition module includes a first acquisition submodule and a screening submodule;

The first obtaining submodule is used to obtain at least one search term to be screened, and the at least one search term to be screened is a word input by at least one user when the search fails;

The screening submodule is configured to filter out search terms to be screened whose occurrence times are less than a first threshold, to obtain the at least one target search term.

In a possible implementation manner, the first obtaining submodule is configured to obtain at least one search sentence, and the at least one search sentence refers to a sentence input by at least one user when searching; word segmentation is performed on each search sentence, and the At least one search term after word segmentation of the at least one search sentence is obtained as the at least one search term to be screened.

In a possible implementation manner, the acquisition module further includes a second acquisition submodule and a third acquisition submodule;

The second obtaining submodule is used to obtain at least one designated search term, and the at least one designated search term is a word entered by at least one user when the search is successful;

The third obtaining submodule is used to obtain at least one keyword configured by the terminal;

The determination module is further configured to determine the keyword as a keyword to be deleted if the number of occurrences of any keyword configured by the terminal in the at least one specified search term is lower than a second threshold ;

The sending module is further configured to send a deletion instruction to the terminal, where the deletion instruction is used to instruct the terminal to perform a deletion operation on the keyword to be deleted.

According to a fourth aspect of the embodiments of the present disclosure, there is provided an apparatus for updating keywords, the apparatus comprising:

The sending module is used to send the target search term to the server, and the target search term is the word input by the user when the search fails;

A receiving module, configured to receive the data to be updated sent by the server, the data to be updated carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword;

An update module, configured to update the keyword corresponding to the target keyword identifier.

In a possible implementation manner, the device further includes a deletion module;

The sending module is also used to send a specified search word to the server, and the specified search word is the word entered by the user when the search is successful;

The receiving module is further configured to receive a deletion instruction sent by the server, and the deletion instruction is used to instruct a keyword to be deleted to perform a deletion operation;

The deletion module is configured to perform a deletion operation on the keyword to be deleted based on the deletion instruction.

According to a fifth aspect of an embodiment of the present disclosure, there is provided an apparatus for updating a keyword, the apparatus comprising:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to: obtain at least one target search term, the at least one target search term is a word input by at least one user when the search fails; for the at least one target search term For any target search term, if there is a target keyword identifier in the keyword database, determine the target search term and the target keyword identifier as data to be updated, and the target keyword identifier is the target search word The keyword identification corresponding to the word, the keyword database is used to store the keyword sets corresponding to each keyword identification, and at least one keyword included in each keyword set is a synonym or a near-synonym; the to-be-updated The data is sent to the terminal, and the terminal updates the keyword corresponding to the target keyword identifier.

According to a sixth aspect of the embodiments of the present disclosure, there is provided an apparatus for updating keywords, the apparatus comprising:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to: send the target search word to the server, the target search word is the word input by the user when the search fails; receive the data to be updated sent by the server, the to-be-updated The data carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword; and the keyword corresponding to the target keyword identifier is updated.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a flowchart of a method for updating keywords according to an exemplary embodiment;

Fig. 2 is a flowchart of a method for updating keywords according to an exemplary embodiment;

Fig. 3 is a flowchart of a method for updating keywords according to an exemplary embodiment;

Fig. 4 is a flowchart of a method for updating keywords according to an exemplary embodiment;

Fig. 5 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment;

Fig. 6 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment;

Fig. 7 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment;

Fig. 8 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment;

Fig. 9 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment;

Fig. 10 is a block diagram of an apparatus 1000 for updating keywords according to an exemplary embodiment;

Fig. 11 is a block diagram of an apparatus 1100 for updating keywords according to an exemplary embodiment.

detailed description

In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

Fig. 1 is a flow chart of a method for updating keywords according to an exemplary embodiment. As shown in Fig. 1, this embodiment is applied to a server and includes the following steps:

In step 101, at least one target search word is obtained, and the at least one target search word is a word input by at least one user when the search fails.

In step 102, for any target search term in at least one target search term, if there is a target keyword identifier in the keyword database, the target search term and the target keyword identifier are determined as data to be updated, and the target keyword The word identifier is a keyword identifier corresponding to the target search word, and the keyword database is used to store keyword sets corresponding to each keyword identifier, and at least one keyword included in each keyword set is a synonym or near-synonym.

In step 103, the data to be updated is sent to the terminal, and the terminal updates the corresponding keyword identified by the target keyword.

The embodiments of the present disclosure obtain at least one target search term, and send the target search term corresponding to the target keyword identifier to the terminal, so that the terminal uses the target search term as a new keyword, and completes the process of dynamically updating the keyword. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In a possible implementation manner, acquiring at least one target search term includes:

Obtaining at least one search term to be screened, where the at least one search term to be screened is a word input by at least one user when the search fails;

Filtering out the search terms to be screened whose occurrence times are less than the first threshold, to obtain at least one target search term.

In a possible implementation manner, obtaining at least one search term to be screened includes:

Obtaining at least one search statement, where at least one search statement refers to a statement input by at least one user when searching;

Word segmentation is performed on each search statement, and at least one search word after word segmentation of at least one search sentence is obtained as at least one search word to be screened.

In a possible implementation, the method also includes:

Get at least one specified search term, at least one specified search term is the word entered by at least one user when the search is successful;

Obtain at least one keyword configured by the terminal;

If the number of occurrences of any keyword configured by the terminal in at least one specified search term is lower than a second threshold, then determining the keyword as a keyword to be deleted;

A deletion instruction is sent to the terminal, and the deletion instruction is used to instruct the terminal to perform a deletion operation on the keyword to be deleted.

All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be repeated here.

Fig. 2 is a flow chart of a method for updating keywords according to an exemplary embodiment. As shown in Fig. 2, this embodiment is applied to a terminal and includes the following steps:

In step 201, the target search word is sent to the server, and the target search word is the word input by the user when the search fails.

In step 202, the data to be updated sent by the server is received, the data to be updated carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword.

In step 203, the keyword corresponding to the target keyword identifier is updated.

In the embodiment of the present disclosure, by sending the target search word to the server, the server can analyze the target search word, receive the data to be updated analyzed by the server, and update the keywords carried in the data to be updated. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In a possible implementation, the method also includes:

Send the specified search term to the server, and the specified search term is the word entered by the user when the search is successful;

Receiving the deletion instruction sent by the server, the deletion instruction is used to instruct the keyword to be deleted to perform a deletion operation;

Based on the delete instruction, a delete operation is performed on the keyword to be deleted.

All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be repeated here.

In actual scenarios, the process of updating keywords may refer to storing new keywords, or may refer to deleting existing keywords. Wherein, the updating process of storing keywords is illustrated by the embodiment shown in FIG. 3 , and the process of deleting keywords is illustrated by the embodiment shown in FIG. 4 .

Fig. 3 is a flow chart of a method for updating keywords according to an exemplary embodiment. As shown in Fig. 3, this embodiment is applied to the interaction process between a server and a terminal, and specifically includes the following steps:

In step 301, the terminal sends a search sentence to the server, and the search sentence is a sentence input by the user when the search fails.

In this step, when the terminal detects the trigger operation of the search tool by the user, it judges whether there is a corresponding search result for the sentence entered by the user. If not, it determines that the search fails, obtains the sentence as a search sentence, and sends the search sentence to the server.

The implementation of the present disclosure does not limit the search function provided by the search tool. For example, the search tool may provide a local search function as well as a web search function. The local search function can be used to search locally configured system functions such as camera function and screenshot function, or locally installed social applications, game applications, and the like.

It should be noted that the terminal may store the words input by the user each time the search fails, but the embodiment of the present disclosure does not limit the timing of sending the target search words. For example, the terminal periodically sends the stored words to the server. For another example, the server sends an acquisition request to the terminal, and when the terminal receives the acquisition request, it sends the stored words to the server.

In addition, it should be noted that this step is an optional step in the embodiment of the present disclosure. In fact, any terminal can send any form of text content entered by the user when the search fails to the server. For example, the text content is words, a combination of the following steps can also improve your search hit rate.

In step 302, when the server receives at least one search statement, it performs word segmentation for each search statement, and obtains at least one search term after word segmentation of the at least one search statement as at least one search term to be screened.

Since each terminal can send a search statement to the server, the server can receive the search statement sent by at least one terminal. However, the keywords configured on the terminal are generally in the form of words, and the search sentence often includes multiple words, for example, "Where is Bluetooth" includes "Bluetooth, where, where", therefore, in order to extract the search sentence The included words, so as to analyze whether each word can be used as a keyword in a targeted manner, and the server performs word segmentation processing on at least one search statement received.

Wherein, word segmentation is used to divide each search statement into words of different character lengths, and obtain words with practical meanings therefrom. The embodiment of the present disclosure does not limit the word segmentation method. For example, the word segmentation dictionary configured by the server is used to check whether there is a word identical to the word in the word segmentation dictionary, and if so, determine the word as the word after word segmentation. For example, "where is bluetooth" can be divided into "blue, bluetooth, where is bluetooth, where is bluetooth, where is bluetooth, tooth, tooth, where is tooth, where is tooth, where, where, where, where, where , 里", what can be queried through the word segmentation dictionary is "Bluetooth, where, where, where" Therefore, these four words can be used as at least one word after word segmentation, and obtained as at least one search word to be screened .

It should be noted that before this step, the server may also determine whether to perform this step based on the form of the text content, and the embodiment of the present disclosure does not limit the method for determining the form of the text content. For example, when the server receives any text content, determine the character length of the text content, and compare the character length with the specified character length, if the character length is less than the specified character length, then determine that the text content is a word, directly perform In step 303, if the character length is greater than the specified character length, it is determined that the text content is a sentence, and step 302 can be performed. For example, specify a character length of 2.

In step 303, the server filters out search terms to be screened whose occurrence times are less than the first threshold, to obtain at least one target search term.

Through the word segmentation process in step 302, the server can obtain at least one word to be screened, which comes from the search statement entered by the user when the search fails, that is, the search word to be screened is the word entered by the user when the search fails. words. In fact, if the user's search fails, there are two situations for the words entered by the user:

Situation 1. The word input by the user can be used to describe the function required by the user, but the terminal does not configure the word as a keyword of the function.

Situation 2: The user makes an input error.

Therefore, in order to more accurately obtain keywords that meet the actual needs of the user, the server screens the acquired at least one search term to be screened.

In this step, if a search term to be screened appears less frequently, it means that fewer users will search through the search term to be screened, which further shows that few users will use the search term to be screened to describe a certain search term. A function, or a user input error. Therefore, the first threshold can be set in the server, and the server analyzes the number of occurrences of the same search term to be screened, and compares the number of occurrences with the first threshold, and if the number of occurrences is less than the first threshold, the same search word to be screened is filtered out At least one search term to be screened corresponding to the word, and the remaining search terms to be screened in the initially obtained at least one search term to be screened are acquired as at least one target search term. It should be noted that, the embodiment of the present disclosure does not specifically limit the first threshold.

It should be noted that the above steps 301 to 303 are optional steps in the embodiments of the present disclosure. In fact, the terminal may send the target search term to the server, and the target search term is the term entered by the user when the search fails. When the server receives at least one target search term, the following step 304 can be directly performed, and the search hit rate can also be improved.

In step 304, for any target search term in at least one target search term, the server detects whether there is a target keyword identifier in the keyword database, if yes, execute step 305, if not, ignore the target search term .

The target keyword identifier is a keyword identifier corresponding to the target search term. Keyword identification is used to identify a certain application or function, and is not limited to the name of a certain function or application. The keyword database is used to store keyword sets corresponding to each keyword identifier. At least one keyword included in each keyword set is a synonym or near-synonym, which can describe the application or function identified by the keyword identifier. The embodiment of the present disclosure does not limit the specific content of the keyword identifier and the keyword set. Take Table 1 as an example:

Table 1

keyword identification keyword set Bluetooth {Bluetooth, bluetooth, lanya, file transfer} camera {camera, camera, photograph, take picture, selfie} illumination {lighting, flashlight, zhaoming} WeChat {WeChat, weixin, wechat, chat} XX browser {XX, XX browser, open web page}

Through the obtained target search term, in order to further judge whether the target search term can be used as a keyword, the server compares the target search term with any keyword in each keyword set. If the keywords are the same, then the keyword identification corresponding to the set where the keyword is located is determined as the target keyword identification, and step 305 is executed; otherwise, the server ignores the target search term and continues the detection process of other target search terms , until the detection process is complete for each target search term.

In step 305, if the target keyword identifier exists in the keyword database, the server determines the target search term and the target keyword identifier as data to be updated.

Based on the detection process in step 304, if the server determines that there is a target keyword identifier corresponding to the target search word in the keyword data, it means that the target search word can be used to describe a certain function or application, and many users will use The target search term to search for. However, the target search is not configured on the terminal. Therefore, in order to improve the search hit rate, the server determines the target search term and target keyword identifier as data to be updated, that is, determines the same keyword and target keyword identifier as the target search term as data to be updated .

In step 306, the server sends the data to be updated to the terminal.

In this step, the server sends the determined data to be updated to the terminal. The embodiment of the present disclosure does not limit the sending quantity. For example, in terms of sending quantity, in order to avoid occupying too much storage resources of the terminal, the server may select half of the determined at least one piece of data to be updated and send it to the terminal. The selection basis is not limited to the number of occurrences of the target search term carried in the data to be updated. For example, based on the number of occurrences of each target search word analyzed in step 303, the number of occurrences of the target search words carried by each data to be updated is sorted in descending order, and the target search words with the top 50% of the number of occurrences are selected. word, and send the data to be updated corresponding to the selected target search word to the terminal.

In addition, the embodiment of the present disclosure does not limit the sending timing. For example, the server may periodically send the determined at least one piece of data to be updated to the terminal.

Certainly, the embodiments of the present disclosure do not limit the sending manner. For example, the server actively pushes the data to be updated. For another example, the server sends an update message to the terminal, where the update message is used to instruct the terminal to prompt the user to update the keyword. When the terminal receives the update message, it may generate an update prompt according to the indication of the update message, and display the update prompt, where the update prompt includes a confirm option and a cancel option. When the terminal detects the user's trigger operation on the determination option, it can send a data to be updated acquisition request to the server, and the server can send the data to be updated to the terminal when receiving the data to be updated acquisition request.

In step 307, when the terminal receives the data to be updated sent by the server, it updates the corresponding keyword of the target keyword identifier.

The data to be updated carries a keyword and a target keyword identifier. The target keyword identifier is a keyword identifier corresponding to the keyword, and the keyword refers to the target search term determined in step 305 .

According to the sending method exemplified in step 306 above, the terminal may receive the data to be updated actively pushed by the server, or the terminal may also receive the data to be updated sent by the server based on the acquisition request. Of course, one or more data to be updated may be received. When the terminal receives any data to be updated, it can extract the keywords and target keyword identifiers carried in the data to be updated, and query the keyword identifiers that are the same as the target keyword identifiers in the configured keyword identifiers. The extracted keywords are stored in correspondence with the queried keyword identifiers, and the keyword update process is completed.

Through the above update process, when the terminal detects that the word entered by the user is the same as the updated keyword, it can determine the keyword ID corresponding to the updated keyword and determine the function identified by the keyword ID , to display the function information of the function (or the application information of the application). The function information is not limited to the function name, which is convenient for the user to choose whether to use the function or application.

It should be noted that new functions may be configured in the terminal system at any time, or new applications may be installed, so the terminal may not be configured with certain keyword identifiers and corresponding keywords. In this case, the terminal cannot be configured in the configured The keyword identifier identical to the target keyword identifier is found in the keyword identifier. At this time, the terminal can detect whether the function identified by the target keyword identifier has been configured (or the application identified by the target keyword identifier is installed), and if so, The terminal can establish the corresponding relationship between the target keyword identifier and the identified function (or application), and correspondingly store the data to be updated to carry the target keyword identifier and keyword, so that the user can also search for the target keyword through the keyword The function identified by the word designator.

The embodiments of the present disclosure obtain at least one target search term, and send the target search term corresponding to the target keyword identifier to the terminal, so that the terminal uses the target search term as a new keyword, and completes the process of dynamically updating the keyword. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In addition, a method for screening target search words is provided, and the words whose occurrence times are higher than the first threshold are used as target search words, so that the target search words are words frequently used by users when searching. The keywords determined by the target search terms are more likely to hit the words entered by the user during the search process, further improving the search hit rate.

In addition, it provides a word segmentation method for the search sentence entered by the user when searching. Since a search sentence often includes multiple search words, when analyzing the occurrence times of each search word after word segmentation, it can be more accurately Analyzing the number of occurrences of a certain search term makes the subsequently determined keywords more accurate, thereby further improving the search hit rate.

Fig. 4 is a flowchart of a method for updating keywords according to an exemplary embodiment. As shown in Fig. 4, this embodiment is applied to the interaction process between a server and a terminal, and specifically includes the following steps:

In step 401, the terminal sends a designated search word to the server, and the designated search word is the word entered by the user when the search is successful.

In this step, when the terminal detects the user's trigger operation on the search tool, it judges whether there is a corresponding search result for the word input by the user, and if so, determines that the search is successful, acquires the word as the specified search word, and Specifies the search term to send to the server. The timing of the specific sending process is the same as that of step 301 above.

In step 402, when the server obtains at least one specified search word, at least one keyword configured by the terminal is obtained.

It should be noted that the server may update keywords for each terminal in a targeted manner, or may update keywords for each terminal uniformly in order to save computing resources. Therefore, at least one specified search term obtained in this step may originate from a certain terminal, or may originate from different terminals.

In the embodiment of the present disclosure, since at least one keyword configured by the terminal may include a keyword that is not commonly used by the user, that is, a word that is not frequently input by the user and is the same as the keyword when searching, in order to avoid this Class keywords occupy the memory of the terminal system and can be deleted.

In this step, the embodiment of the present disclosure does not limit the acquisition method. For example, since the keywords configured on the terminal are controlled by the server, the server often has backed up the keywords configured on the terminal, so at least one keyword configured on the terminal can be directly acquired locally from the server. Of course, if the server has no backup, it can also send an acquisition instruction to the terminal. After receiving the acquisition instruction, the terminal can send at least one configured keyword to the server.

It should be noted that the at least one keyword configured for each terminal may be different, and in this case, the embodiment of the present disclosure does not limit the source of the at least one keyword. If the server specifically updates keywords for a certain terminal, at least one configured keyword for the terminal may be obtained directly. If the server updates keywords uniformly for each terminal, it can determine the terminal whose keyword is updated most recently, and acquire at least one keyword configured for the terminal.

In step 403, the server determines whether the number of occurrences of any keyword configured by the terminal in at least one specified search word is lower than a second threshold, if yes, determines the keyword as a keyword to be deleted, if not, The specified search term is ignored.

When judging, the server analyzes the number of occurrences of any keyword configured by the terminal in at least one specified search term. If the number of occurrences of the keyword is lower than the second threshold, it indicates that the user does not often input the keyword related to the keyword when searching. words with the same word, so the server can identify the keyword as a keyword to be deleted. If the number of occurrences of the keyword is not lower than the second threshold, it indicates that the user often enters the same word as the keyword when searching, so the server can ignore the specified search word and proceed to the judgment process of other specified search words , until the judgment process for each search term is complete. Wherein, the embodiment of the present disclosure does not limit the second threshold. For example, the second threshold is a single digit.

In step 404, the server sends a deletion instruction to the terminal, and the deletion instruction is used to instruct the terminal to perform a deletion operation on the keyword to be deleted.

Based on the description of step 402, the server may send a targeted deletion instruction to a certain terminal, or may send the same deletion instruction to each terminal. It should be noted that the deletion instruction indicates that there may be one or more keywords to be deleted.

In step 405, when the terminal receives the deletion instruction sent by the server, it performs a deletion operation on the keyword to be deleted based on the deletion instruction.

In this step, any terminal can receive the deletion instruction, and extract the keyword to be deleted carried in the deletion instruction according to the received deletion instruction, compare the keyword to be deleted with at least one configured keyword, And delete the same keyword as the keyword to be deleted.

It should be noted that this step is an optional step in the embodiment of the present disclosure. In fact, other solutions can also be used instead of this step. For example, when the terminal receives a delete instruction, it can generate and display a delete prompt, and the delete prompt includes confirmation option and cancel option. When the terminal detects the user's trigger operation on the determination option, it may perform a deletion operation on the keyword to be deleted.

In the embodiments of the present disclosure, by acquiring at least one specified word and the keywords configured by the terminal, analyzing the number of occurrences of the configured keywords in at least one specified word, and determining the keywords with the number of occurrences less than the second threshold as For keywords to be deleted, the configured keywords are deleted by the terminal, thereby eliminating keywords that users do not frequently use when searching, and saving terminal storage resources occupied by these keywords.

Fig. 5 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment. Referring to FIG. 5 , the device includes an acquisition module 501 , a determination module 502 and a sending module 503 .

The acquisition module 501 is configured to obtain at least one target search term, at least one target search term is a word input by at least one user when the search fails;

The determining module 502 is configured to determine the target search word and the target keyword identifier as data to be updated, if any target search word in at least one target search word exists in the keyword database, The target keyword identification is the keyword identification corresponding to the target search word, and the keyword database is used to store the keyword sets corresponding to each keyword identification, and at least one keyword included in each keyword set is a synonym or a near-synonym ;

The sending module 503 is configured to send the data to be updated to the terminal, and the terminal updates the corresponding keyword identified by the target keyword.

The embodiments of the present disclosure obtain at least one target search term, and send the target search term corresponding to the target keyword identifier to the terminal, so that the terminal uses the target search term as a new keyword, and completes the process of dynamically updating the keyword. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In a possible implementation, based on the composition of the apparatus in FIG. 5 , referring to FIG. 6 , the acquisition module 501 includes a first acquisition submodule 501A and a screening submodule 501B;

The first obtaining sub-module 501A is configured to: obtain at least one search term to be screened, at least one search term to be screened is a word input by at least one user when the search fails;

The filtering sub-module 501B is configured to filter out search terms to be screened whose occurrence times are less than a first threshold, to obtain at least one target search term.

In a possible implementation manner, the first obtaining submodule 501A is configured to: obtain at least one search sentence, at least one search sentence refers to a sentence input by at least one user when searching; perform word segmentation on each search sentence, and at least At least one search term after word segmentation of a search sentence is obtained as at least one search term to be screened.

In a possible implementation manner, based on the device composition in FIG. 5 , referring to FIG. 7 , the acquisition module 501 further includes a second acquisition submodule 501C and a third acquisition submodule 501D;

The second obtaining sub-module 501C is configured to obtain at least one specified search term, at least one specified search term is a word entered by at least one user when the search is successful;

The third obtaining submodule 501D is configured to obtain at least one keyword configured by the terminal;

The determination module 502 is further configured to determine the keyword as a keyword to be deleted if the number of occurrences of any keyword configured by the terminal in at least one specified search term is lower than a second threshold;

The sending module 503 is further configured to send a deletion instruction to the terminal, where the deletion instruction is used to instruct the terminal to perform a deletion operation on the keyword to be deleted.

All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be repeated here.

Fig. 8 is a block diagram of an apparatus for updating keywords according to an exemplary embodiment. Referring to FIG. 8 , the device includes a sending module 801 , a receiving module 802 and an updating module 803 .

The sending module 801 is configured to send the target search word to the server, and the target search word is the word input by the user when the search fails;

The receiving module 802 is configured to receive the data to be updated sent by the server, the data to be updated carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword;

The update module 803 is configured to update a keyword corresponding to the target keyword identifier.

In the embodiment of the present disclosure, by sending the target search word to the server, the server can analyze the target search word, receive the data to be updated analyzed by the server, and update the keywords carried in the data to be updated. Since the updated keyword is derived from the word input by the user when searching, the keyword is likely to hit the word input by the user during the search process, thereby increasing the search hit rate.

In a possible implementation, based on the composition of the apparatus in FIG. 8 , referring to FIG. 9 , the apparatus further includes a deletion module 804;

The sending module 801 is also configured to send the specified search word to the server, and the specified search word is the word entered when the user searches successfully;

The receiving module 802 is also configured to receive a deletion instruction sent by the server, and the deletion instruction is used to instruct the keyword to be deleted to perform a deletion operation;

The deletion module 804 is configured to perform a deletion operation on the keyword to be deleted based on the deletion instruction.

All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be repeated here.

It should be noted that: when updating keywords, the device for updating keywords provided by the above-mentioned embodiments only uses the division of the above-mentioned functional modules for illustration. In practical applications, the above-mentioned functions can be assigned to different functional modules according to needs. To complete means to divide the internal structure of the device into different functional modules to complete all or part of the functions described above. In addition, the device for updating keywords provided in the above embodiments and the method embodiments for updating keywords belong to the same idea, and the specific implementation process thereof can be found in the method embodiments, and will not be repeated here.

Fig. 10 is a block diagram of an apparatus 1000 for updating keywords according to an exemplary embodiment. For example, the device 1000 may be provided as a server. 10, apparatus 1000 includes processing component 1022, which further includes one or more processors, and memory resources represented by memory 1032 for storing instructions executable by processing component 1022, such as application programs. The application program stored in memory 1032 may include one or more modules each corresponding to a set of instructions. In addition, the processing component 1022 is configured to execute instructions, so as to execute the method at the server side in the foregoing embodiments.

Device 1000 may also include a power component 1026 configured to perform power management of device 1000 , a wired or wireless network interface 1050 configured to connect device 1000 to a network, and an input-output (I/O) interface 1058 . The device 1000 can operate based on an operating system stored in the memory 1032, such as Windows Server ^™ , MacOS X ^™ , Unix ^™ , Linux ^™ , FreeBSD ^™ or the like.

Fig. 11 is a block diagram of an apparatus 1100 for updating keywords according to an exemplary embodiment. For example, the apparatus 1100 may be a terminal such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

11, device 1100 may include one or more of the following components: processing component 1102, memory 1104, power supply component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface 1111, sensor component 1114, and communication component 1116.

The processing component 1102 generally controls the overall operations of the device 1100, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1102 may include one or more processors 1120 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1102 may include one or more modules that facilitate interaction between processing component 1102 and other components. For example, processing component 1102 may include a multimedia module to facilitate interaction between multimedia component 1108 and processing component 1102 .

The memory 1104 is configured to store various types of data to support operations at the device 1100 . Examples of such data include instructions for any application or method operating on device 1100, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1104 can be implemented by any type of volatile or non-volatile memory device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 1106 provides power to various components of the device 1100 . Power components 1106 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 1100 .

The multimedia component 1108 includes a screen that provides an output interface between the device 1100 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 1108 includes a front camera and/or a rear camera. When the device 1100 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 1110 is configured to output and/or input audio signals. For example, the audio component 1110 includes a microphone (MIC), which is configured to receive external audio signals when the device 1100 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 1104 or sent via communication component 1116 . In some embodiments, the audio component 1110 also includes a speaker for outputting audio signals.

The I/O interface 1111 provides an interface between the processing component 1102 and a peripheral interface module, and the above peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 1114 includes one or more sensors for providing various aspects of status assessment for device 1100 . For example, the sensor component 1114 can detect the open/closed state of the device 1100, the relative positioning of components, such as the display and keypad of the device 1100, and the sensor component 1114 can also detect a change in the position of the device 1100 or a component of the device 1100 , the presence or absence of user contact with the device 1100 , the device 1100 orientation or acceleration/deceleration and the temperature change of the device 1100 . Sensor assembly 1114 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 1114 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 1114 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 1116 is configured to facilitate wired or wireless communication between the apparatus 1100 and other devices. The device 1100 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1116 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1116 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 1100 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Realized by a gate array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic components, for executing the method on the terminal side in the foregoing embodiments.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 1104 including instructions, which can be executed by the processor 1120 of the device 1100 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (14)

1. A method for updating keywords is characterized in that being applied to a server, the method comprises: Obtaining at least one target search term, the at least one target search term is a word input by at least one user when the search fails; For any target search term in the at least one target search term, if there is a target keyword identifier in the keyword database, the target search term and the target keyword identifier are determined as data to be updated, so The target keyword identifier is a keyword identifier corresponding to the target search word, and the keyword database is used to store keyword sets corresponding to each keyword identifier, and at least one keyword included in each keyword set Between is a synonym or near-synonym; Send the data to be updated to a terminal, and the terminal updates a keyword corresponding to the target keyword identifier. 2. The method according to claim 1, wherein said acquiring at least one target search word comprises: Obtaining at least one search term to be screened, the at least one search term to be screened is a word input by at least one user when the search fails; Filtering out the search terms to be screened whose occurrence times are less than the first threshold, to obtain the at least one target search term. 3. The method according to claim 2, wherein said obtaining at least one search term to be screened comprises: Obtaining at least one search statement, where the at least one search statement refers to a statement input by at least one user when searching; Word segmentation is performed on each search statement, and at least one search word after word segmentation of the at least one search sentence is obtained as the at least one search word to be screened. 4. The method according to claim 1, wherein the method further comprises: Obtaining at least one specified search term, the at least one specified search term is a term entered by at least one user when the search is successful; Obtain at least one keyword configured by the terminal; If the number of occurrences of any keyword configured by the terminal in the at least one specified search term is lower than a second threshold, then determining the keyword as a keyword to be deleted; Sending a deletion instruction to the terminal, where the deletion instruction is used to instruct the terminal to perform a deletion operation on the keyword to be deleted. 5. A method for updating keywords, characterized in that it is applied to a terminal, and the method comprises: sending the target search term to the server, the target search term is the word input by the user when the search fails; receiving the data to be updated sent by the server, the data to be updated carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword; A keyword corresponding to the target keyword identifier is updated. 6. The method according to claim 5, further comprising: Send the specified search word to the server, and the specified search word is the word input when the user searches successfully; Receiving a deletion instruction sent by the server, the deletion instruction is used to instruct the keyword to be deleted to perform a deletion operation; Based on the deletion instruction, a deletion operation is performed on the keyword to be deleted. 7. A device for updating keywords, characterized in that the device comprises: An acquisition module, configured to acquire at least one target search term, the at least one target search term is a word input by at least one user when the search fails; A determining module, configured to, for any target search term in the at least one target search term, if there is a target keyword identifier in the keyword database, determine the target search term and the target keyword identifier as The data to be updated, the target keyword identifier is the keyword identifier corresponding to the target search word, the keyword database is used to store the keyword sets corresponding to each keyword identifier, and each keyword set includes At least one of the keywords is a synonym or near-synonym; A sending module, configured to send the data to be updated to a terminal, and the terminal updates a keyword corresponding to the target keyword identifier. 8. The device according to claim 7, wherein the acquisition module comprises a first acquisition submodule and a screening submodule; The first obtaining submodule is used to obtain at least one search term to be screened, and the at least one search term to be screened is a word input by at least one user when the search fails; The screening submodule is configured to filter out search terms to be screened whose occurrence times are less than a first threshold, to obtain the at least one target search term. 9. The device according to claim 8, wherein the first acquiring submodule is used to acquire at least one search statement, and the at least one search statement refers to a statement input by at least one user when searching; for each The search sentence is word-segmented, and at least one search word after the word segmentation of the at least one search sentence is acquired as the at least one search word to be screened. 10. The device according to claim 7, wherein the acquiring module further comprises a second acquiring submodule and a third acquiring submodule; The second obtaining submodule is used to obtain at least one designated search term, and the at least one designated search term is a word entered by at least one user when the search is successful; The third obtaining submodule is used to obtain at least one keyword configured by the terminal; The determination module is further configured to determine the keyword as a keyword to be deleted if the number of occurrences of any keyword configured by the terminal in the at least one specified search term is lower than a second threshold ; The sending module is further configured to send a deletion instruction to the terminal, where the deletion instruction is used to instruct the terminal to perform a deletion operation on the keyword to be deleted. 11. A device for updating keywords, characterized in that the device comprises: The sending module is used to send the target search term to the server, and the target search term is the word input by the user when the search fails; A receiving module, configured to receive the data to be updated sent by the server, the data to be updated carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword; An update module, configured to update the keyword corresponding to the target keyword identifier. 12. The device according to claim 11, further comprising a deletion module; The sending module is also used to send a specified search word to the server, and the specified search word is the word entered by the user when the search is successful; The receiving module is further configured to receive a deletion instruction sent by the server, and the deletion instruction is used to instruct a keyword to be deleted to perform a deletion operation; The deletion module is configured to perform a deletion operation on the keyword to be deleted based on the deletion instruction. 13. A device for updating keywords, characterized in that the device comprises: processor; memory for storing processor-executable instructions; Wherein, the processor is configured to: obtain at least one target search term, the at least one target search term is a word input by at least one user when the search fails; for the at least one target search term For any target search term, if there is a target keyword identifier in the keyword database, determine the target search term and the target keyword identifier as data to be updated, and the target keyword identifier is the target search word The keyword identification corresponding to the word, the keyword database is used to store the keyword sets corresponding to each keyword identification, and at least one keyword included in each keyword set is a synonym or a near-synonym; the to-be-updated The data is sent to the terminal, and the terminal updates the keyword corresponding to the target keyword identifier. 14. A device for updating keywords, characterized in that the device comprises: processor; memory for storing processor-executable instructions; Wherein, the processor is configured to: send the target search word to the server, the target search word is the word input by the user when the search fails; receive the data to be updated sent by the server, the to-be-updated The data carries a keyword and a target keyword identifier, and the target keyword identifier is a keyword identifier corresponding to the keyword; and the keyword corresponding to the target keyword identifier is updated.