CN106980686A - The segmenting method and terminal of a kind of search term - Google Patents
The segmenting method and terminal of a kind of search term Download PDFInfo
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- CN106980686A CN106980686A CN201710208088.XA CN201710208088A CN106980686A CN 106980686 A CN106980686 A CN 106980686A CN 201710208088 A CN201710208088 A CN 201710208088A CN 106980686 A CN106980686 A CN 106980686A
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- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
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Abstract
The present invention proposes the segmenting method and terminal of a kind of search term, and this method includes：According to preset search term word segmentation regulation, search term is split as one or more basic character strings；Each basic character string is split as one or more search strings；The continuation character of length is set based on the search string in character string；Based on the search string, matching is scanned for.The segmenting method and terminal of a kind of search term proposed by the present invention, can carry out participle to the continuous number in search term or alphabetic character string, effectively increase search digit strings or the fuzzy matching precision of alphabetic character string.
Description
Technical field
The present invention relates to the segmenting method and terminal of field of terminal technology, more particularly to a kind of search term.
Background technology
With the fast development of Internet technology, when searching information by internet, generally set and search in a search engine
Rope word is searched for obtain the information that search term is related.But existing search term segmenter mainly has IK, mmesg4j etc..At these
It is to be used as a participle to carry out continuous numeral or letter entirety during to continuously numeral or alphabetical participle in segmenter
Search, without to continuous numeral or the further participle of alphabetical participle.For example, by IK segmenter to search term：China
123abc carries out participle, obtains：China, 123 and tri- participles of abc, wherein participle 123 and abc can't be by participle again.Search
Fuzzy matching effect when numeral or letter is poor.
The content of the invention
The technical problem to be solved in the present invention is to provide the segmenting method and terminal of a kind of search term, overcomes prior art
In the defect of participle can not be carried out to the continuous number in search term or alphabetic character string.
To achieve the above object, a kind of terminal that the present invention is provided, including：
Basic word-dividing mode, for according to preset search term word segmentation regulation, search term to be split as into one or more bases
Plinth character string；
Word-dividing mode is searched for, for each basic character string to be split as into one or more search strings；The search
The continuation character of length is set based on character string in character string；
Search module, for based on the search string, scanning for matching.
Optionally, the basic word-dividing mode, specifically for：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, institute is obtained
There is basic character string.
Optionally, the search word-dividing mode, specifically for：
Obtain the length h for the search string that user pre-sets；；
Each basic character string is split as k-h+1 search string；The search string is the basic character
The h continuation character that i-th of character starts in string；Wherein, the k is the length of each basic character string, the value model of the i
Enclose for [1, k-h+1].
Optionally, the search word-dividing mode, specifically for：
Obtain the length h for the search string that user pre-sets；Wherein, the span of the h is [n, m]；
The m is less than k；The n is more than 0；
Each basic character string is split as multiple search strings；The search string is in the basic character string
The h continuation character that i-th of character starts；Wherein, the k is the length of each basic character string, and the span of the i is
[1, k-h+1].
Optionally, the search word-dividing mode, specifically for：
Each basic character string is split as multiple search strings that length is h, the search string is the base
The h continuation character that i-th of character starts in plinth character string；Wherein, the span of the h is [1, k],
The span of the i is [1, k-h+1],
The k is the length of each basic character string.
The present invention also provides a kind of segmenting method of search term, including：
According to preset search term word segmentation regulation, search term is split as one or more basic character strings；
Each basic character string is split as one or more search strings；Character string based on the search string
The continuation character of middle setting length；
Based on the search string, matching is scanned for.
Optionally, it is described according to preset search term word segmentation regulation, search term is split as one or more basic characters
String, including：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, institute is obtained
There is basic character string.
Optionally, it is described that each basic character string is split as one or more search strings, including：
Obtain the length h for the search string that user pre-sets；
Each basic character string is split as k-h+1 search string；The search string is the basic character
The h continuation character that i-th of character starts in string；Wherein, the k is the length of each basic character string；The value model of the i
Enclose for [1, k-h+1].
Optionally, it is described that each basic character string is split as one or more search strings, including：
Obtain the length h for the search string that user pre-sets；Wherein, the span of the h is [n, m],
The m is less than k, and the n is more than 0；
Each basic character string is split as multiple search strings；The search string is in the basic character string
The h continuation character that i-th of character starts；Wherein, the k is the length of each basic character string, and the span of the i is
[1, k-h+1].
Optionally, it is described that each basic character string is split as one or more search strings, including：
Each basic character string is split as multiple search strings that length is h, the search string is the base
The h continuation character that i-th of character starts in plinth character string；Wherein, the span of the h is [1, k], the value of the i
Scope is [1, k-h+1], and the k is the length of each basic character string.
Using above-mentioned technical proposal, the present invention at least has following advantages：
The segmenting method and terminal of a kind of search term of the present invention, can be to the continuous number or alphabetic word in search term
Symbol string carries out participle, effectively increases search digit strings or the fuzzy matching precision of alphabetic character string.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing each optional mobile terminal of embodiment one of the invention；
Fig. 2 is the segmenting method flow chart of the search term of first embodiment of the invention；
Fig. 3 constitutes structural representation for the terminal of third embodiment of the invention；
Fig. 4 is the segmenting method flow chart of the search term of fifth embodiment of the invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet personal computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 illustrates for the hardware configuration of realization each optional mobile terminal of embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or less components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one in wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB (DMB) electronics
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can be logical including voice
Talk about signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which is calculated, comes from three or more satellites
Range information and correct time information and for the Information application triangulation of calculating so that according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended for calculating the method for position and temporal information using three
Star and the position calculated by using other satellite correction and the error of temporal information.In addition, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs of camera is obtained in video acquisition mode or image capture mode by image capture apparatus
Or the view data of video is handled.Picture frame after processing may be displayed on display unit 151.Handled through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio (voice) data after processing can be converted in the case of telephone calling model can
The form output of mobile communication base station is sent to via mobile communication module 112.Microphone 122 can implement various types of make an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise or dry that (or suppression) produces during receiving and sending audio signal
Disturb.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input) of mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140, which can include proximity transducer 141, to be combined below
This is described touch-screen.
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is used to verify that user uses each of mobile terminal 1 00
Plant information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 may be used as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or may be used as allowing passing through it from the various command signals that base is inputted
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from base may be used as being used to recognize that mobile terminal is
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
When talking about call mode, display unit 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 may be used as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection to touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.Moreover, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) for the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm list
Member 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even in
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 1 00 can be with performing memory by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member
Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation
Software module is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai
Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the inventive method is proposed.
First embodiment of the invention, a kind of segmenting method of search term, as shown in Fig. 2 including step in detail below：
Step S101, according to preset search term word segmentation regulation, one or more basic character strings are split as by search term.
Optionally, step S101, including：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, institute is obtained
There is basic character string.
For example：Judge search term (for example：Chinese abc greatnesses 123) in the presence or absence of numeral and/or letter；
If in the presence of by continuous numeral in search term (for example：123) or continuous letter (for example：Abc) it is split as one
Individual basic character string, obtains all basic character strings (for example：123 and abc).
And for example：Judge search term (for example：Chinese abc is great) in the presence or absence of numeral and/or letter；
If in the presence of by continuous letter in search term (for example：Abc a basic character string) is split as, is owned
Basic character string is (for example：abc).
Optionally, step S101, including：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous multiple digital or continuous multiple letters in search term are split as into a basic character
String, obtains all basic character strings.
For example：Judge search term (for example：Chinese abc greatnesses 123) in the presence or absence of numeral and/or letter；
If in the presence of by continuous multiple numerals in search term (for example：123) or continuous multiple letters (for example：abc)
A basic character string is split as, all basic character strings are obtained (for example：123 and abc).
And for example：Judge search term (for example：Chinese abc is great) in the presence or absence of numeral and/or letter；
If in the presence of by continuous multiple letters in search term (for example：Abc a basic character string) is split as, is obtained
All basic character strings are (for example：abc).
Optionally, step S101, including：
Judge in search term with the presence or absence of numeral and letter；
If in the presence of continuous multiple numerals and letters in search term are split as into a basic character string, owned
Basic character string.
For example：Judge search term (for example：Chinese abc123) in the presence or absence of numeral and letter；
If in the presence of by continuous multiple numerals and letter in search term (for example：Abc123) it is split as a base word
Symbol string, obtains all basic character strings (for example：abc123).
Step S102, one or more search strings are split as by each basic character string；Based on search string
The continuation character of length is set in character string.
For example：By basic character string (for example：Abc two search strings) are split as (for example：Ab and bc)；Searching character
String is (for example：Ab and bc) based on character string (for example：Abc the continuation character that length is 2 in) is (for example：Ab and bc).
And for example：By each basic character string (for example：Ab) it is split as a search string (for example：ab)；Searching character
String is (for example：Ab character string is (for example based on)：Ab the continuation character that length is 2 in) is (for example：ab).
And for example：By basic character string (for example：123) two search strings are split as (for example：12 and 23)；Searching character
String is (for example：12 and 23) based on character string (for example：123) continuation character that length is 2 in is (for example：12 and 23).
Step S103, based on search string, scans for matching.
A kind of segmenting method of search term described in first embodiment, can be to the continuous number or letter in search term
Character string carries out participle, effectively increases search digit strings or the fuzzy matching precision of alphabetic character string.
Second embodiment of the invention, a kind of segmenting method of search term, including step in detail below：
Step S201, according to preset search term word segmentation regulation, one or more basic character strings are split as by search term.
Optionally, step S201, including：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, institute is obtained
There is basic character string.
For example：Judge search term (for example：Chinese abc greatnesses 123) in the presence or absence of numeral and/or letter；
If in the presence of by continuous numeral in search term (for example：123) or continuous letter (for example：Abc) it is split as one
Individual basic character string, obtains all basic character strings (for example：123 and abc).
And for example：Judge search term (for example：Chinese abc is great) in the presence or absence of numeral and/or letter；
If in the presence of by continuous letter in search term (for example：Abc a basic character string) is split as, is owned
Basic character string is (for example：abc).
Optionally, step S201, including：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous multiple digital or continuous multiple letters in search term are split as into a basic character
String, obtains all basic character strings.
For example：Judge search term (for example：Chinese abc greatnesses 123) in the presence or absence of numeral and/or letter；
If in the presence of by continuous multiple numerals in search term (for example：123) or continuous multiple letters (for example：abc)
A basic character string is split as, all basic character strings are obtained (for example：123 and abc).
And for example：Judge search term (for example：Chinese abc is great) in the presence or absence of numeral and/or letter；
If in the presence of by continuous multiple letters in search term (for example：Abc a basic character string) is split as, is obtained
All basic character strings are (for example：abc).
Optionally, step S201, including：
Judge in search term with the presence or absence of numeral and letter；
If in the presence of continuous multiple numerals and letters in search term are split as into a basic character string, owned
Basic character string.
For example：Judge search term (for example：Chinese abc123) in the presence or absence of numeral and letter；
If in the presence of by continuous multiple numerals and letter in search term (for example：Abc123) it is split as a base word
Symbol string, obtains all basic character strings (for example：abc123).
Step S202, one or more search strings are split as by each basic character string；Based on search string
The continuation character of length is set in character string.
Optionally, step S202, including：
Obtain the length h for the search string that user pre-sets；
Each basic character string is split as k-h+1 search string；Based on search string i-th in character string
The h continuation character that character starts；
Wherein, k is the length of each basic character string；
I span is [1, k-h+1].
For example：Basic character string includes：The basic character strings 12345 of first foundation character string abcd and second；
Obtain the length h=2 for the search string that user pre-sets；
First foundation character string abcd is split as k1-h+1=4-2+1=3 search string；Search string is
2 continuation characters that the i-th 1 characters start in one basic character string；
First foundation character string abcd 3 search strings include：Ab, bc and cd；
K1=4 is the length of first foundation character string；
I1 span is [1, k1-h+1].
Second basic character string 12345 is split as k2-h+1=5-2+1=4 search string；Search string is
2 continuation characters that the i-th 2 characters start in second basic character string；
4 search strings of the second basic character string 12345 include：12nd, 23,34 and 45；
K2=5 is the length of the second basic character string；
I2 span is [1, k2-h+1].
Optionally, step S202, including：
Obtain the length h for the search string that user pre-sets；
H span is [n, m]；M is less than k；N is more than 0；
Each basic character string is split as multiple search strings；I-th of word in character string based on search string
Accord with the h continuation character started；
K is the length of each basic character string；
I span is [1, k-h+1].
For example：Basic character string includes：The basic character strings 12345 of first foundation character string abcd and second；
Obtain the length h for the search string that user pre-sets；
H span is [n, m]；M=3；N=2；
First foundation character string abcd is split as k1-h+1=(k1-m+1)+(k1-n+1)=(4-3+1)+(4-2+1)
=5 search strings；Search string is the h continuation character that the i-th 1 characters start in first foundation character string；
First foundation character string abcd 5 search strings include：Ab, bc, cd, abc and bcd；
K1=4 is the length of first foundation character string；
I1 span is [1, k1-h+1].
Second basic character string 12345 is split as k2-h+1=(k1-m+1)+(k1-n+1)=(5-3+1)+(5-2+1)
=7 search strings；Search string is the h continuation character that the i-th 2 characters start in the second basic character string；
7 search strings of the second basic character string 12345 include：12nd, 23,34,45,123,234 and 345；
K2=5 is the length of the second basic character string；
I2 span is [1, k2-h+1].
Optionally, step S202, including：
Each basic character string is split as multiple search strings that length is h, character string based on search string
In h continuation character starting of i-th of character；
H span is [1, k]；
I span is [1, k-h+1]；
K is the length of each basic character string.
For example：Basic character string includes：The basic character strings 12345 of first foundation character string abcd and second；
First foundation character string abcd is split as multiple search strings that length is h, search string is the first base
The h continuation character that the i-th 1 characters start in plinth character string；
H span is [1, k1]；
I1 span is [1, k1-h+1]；
K1 is the length of first foundation character string.
First foundation character string abcd 10 search strings include：A, b, c, d, ab, bc, cd, abc, bcd and
abcd；
Second basic character string 12345 is split as multiple search strings that length is h, search string is the first base
The h continuation character that the i-th 2 characters start in plinth character string；
H span is [1, k2]；
I span is [1, k2-h+1]；
K2 is the length of the second basic character string.
15 search strings of first foundation character string 12345 include：1、2、3、4、5、12、23、34、45、123、
234th, 345,1234,2345 and 12345.
Step S203, based on search string, scans for matching.
A kind of segmenting method of search term described in second embodiment, the search string that can be set according to user
Length, carries out participle to the continuous number in search term or alphabetic character string, obtains multiple search strings；Or it is automatic to search
Continuous number or alphabetic character string in word carry out participle, obtain multiple search strings, effectively increase search numerical character
The fuzzy matching precision of string or alphabetic character string.
Third embodiment of the invention, a kind of terminal, as shown in figure 3, including consisting of part：
Basic word-dividing mode 161, for according to preset search term word segmentation regulation, search term being split as one or more
Basic character string.
Optionally, basic word-dividing mode 161, is used for：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, institute is obtained
There is basic character string.
For example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc greatnesses 123) in whether there is
Numeral and/or letter；
If in the presence of by continuous numeral in search term (for example：123) or continuous letter (for example：Abc) it is split as one
Individual basic character string, obtains all basic character strings (for example：123 and abc).
And for example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc is great) in the presence or absence of numeral
And/or letter；
If in the presence of by continuous letter in search term (for example：Abc a basic character string) is split as, is owned
Basic character string is (for example：abc).
Optionally, basic word-dividing mode 161, is used for：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous multiple digital or continuous multiple letters in search term are split as into a basic character
String, obtains all basic character strings.
For example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc greatnesses 123) in whether there is
Numeral and/or letter；
If in the presence of by continuous multiple numerals in search term (for example：123) or continuous multiple letters (for example：abc)
A basic character string is split as, all basic character strings are obtained (for example：123 and abc).
And for example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc is great) in the presence or absence of numeral
And/or letter；
If in the presence of by continuous multiple letters in search term (for example：Abc a basic character string) is split as, is obtained
All basic character strings are (for example：abc).
Optionally, basic word-dividing mode 161, is used for：
Judge in search term with the presence or absence of numeral and letter；
If in the presence of continuous multiple numerals and letters in search term are split as into a basic character string, owned
Basic character string.
For example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc123) in the presence or absence of numeral
And letter；
If in the presence of by continuous multiple numerals and letter in search term (for example：Abc123) it is split as a base word
Symbol string, obtains all basic character strings (for example：abc123).
Word-dividing mode 162 is searched for, for each basic character string to be split as into one or more search strings；Search word
The continuation character of length is set based on symbol string in character string.
For example：Search for word-dividing mode 162, for by basic character string (for example：Abc two search strings) are split as
(for example：Ab and bc)；Search string is (for example：Ab and bc) based on character string (for example：Abc length is 2 consecutive word in)
Symbol is (for example：Ab and bc).
And for example：Word-dividing mode 162 is searched for, for inciting somebody to action each basic character string (for example：Ab) it is split as a searching character
String is (for example：ab)；Search string is (for example：Ab character string is (for example based on)：Ab the continuation character that length is 2 in) is (for example：
ab)。
And for example：Search for word-dividing mode 162, for by basic character string (for example：123) two search strings are split as
(for example：12 and 23)；Search string is (for example：12 and 23) based on character string (for example：123) length is 2 consecutive word in
Symbol is (for example：12 and 23).
Search module 164, for based on search string, scanning for matching.
A kind of terminal described in 3rd embodiment, can be divided the continuous number in search term or alphabetic character string
Word, effectively increases search digit strings or the fuzzy matching precision of alphabetic character string.
Fourth embodiment of the invention, a kind of terminal, including consisting of part：
Basic word-dividing mode 161, for according to preset search term word segmentation regulation, search term being split as one or more
Basic character string.
Optionally, basic word-dividing mode 161, is used for：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, institute is obtained
There is basic character string.
For example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc greatnesses 123) in whether there is
Numeral and/or letter；
If in the presence of by continuous numeral in search term (for example：123) or continuous letter (for example：Abc) it is split as one
Individual basic character string, obtains all basic character strings (for example：123 and abc).
And for example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc is great) in the presence or absence of numeral
And/or letter；
If in the presence of by continuous letter in search term (for example：Abc a basic character string) is split as, is owned
Basic character string is (for example：abc).
Optionally, basic word-dividing mode 161, is used for：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous multiple digital or continuous multiple letters in search term are split as into a basic character
String, obtains all basic character strings.
For example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc greatnesses 123) in whether there is
Numeral and/or letter；
If in the presence of by continuous multiple numerals in search term (for example：123) or continuous multiple letters (for example：abc)
A basic character string is split as, all basic character strings are obtained (for example：123 and abc).
And for example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc is great) in the presence or absence of numeral
And/or letter；
If in the presence of by continuous multiple letters in search term (for example：Abc a basic character string) is split as, is obtained
All basic character strings are (for example：abc).
Optionally, basic word-dividing mode 161, is used for：
Judge in search term with the presence or absence of numeral and letter；
If in the presence of continuous multiple numerals and letters in search term are split as into a basic character string, owned
Basic character string.
For example：Basic word-dividing mode 161, for judging search term (for example：Chinese abc123) in the presence or absence of numeral
And letter；
If in the presence of by continuous multiple numerals and letter in search term (for example：Abc123) it is split as a base word
Symbol string, obtains all basic character strings (for example：abc123).
Word-dividing mode 162 is searched for, for each basic character string to be split as into one or more search strings；Search word
The continuation character of length is set based on symbol string in character string.
Optionally, word-dividing mode 162 is searched for, is used for：
Obtain the length h for the search string that user pre-sets；
Each basic character string is split as k-h+1 search string；Based on search string i-th in character string
The h continuation character that character starts；
K is the length of each basic character string；
I span is [1, k-h+1].
For example：Basic character string includes：The basic character strings 12345 of first foundation character string abcd and second；
Search for word-dividing mode 162, the length h=2 for obtaining the search string that user pre-sets；
First foundation character string abcd is split as k1-h+1=4-2+1=3 search string；Search string is
2 continuation characters that the i-th 1 characters start in one basic character string；
First foundation character string abcd 3 search strings include：Ab, bc and cd；
K1=4 is the length of first foundation character string；
I1 span is [1, k1-h+1].
Second basic character string 12345 is split as k2-h+1=5-2+1=4 search string；Search string is
2 continuation characters that the i-th 2 characters start in second basic character string；
4 search strings of the second basic character string 12345 include：12nd, 23,34 and 45；
K2=5 is the length of the second basic character string；
I2 span is [1, k2-h+1].
Optionally, word-dividing mode 162 is searched for, is used for：
Obtain the length h for the search string that user pre-sets；
H span is [n, m]；M is less than k；N is more than 0；
Each basic character string is split as multiple search strings；I-th of word in character string based on search string
Accord with the h continuation character started；
K is the length of each basic character string；
I span is [1, k-h+1].
For example：Basic character string includes：The basic character strings 12345 of first foundation character string abcd and second；
Search for word-dividing mode 162, the length h for obtaining the search string that user pre-sets；
H span is [n, m]；M=3；N=2；
First foundation character string abcd is split as k1-h+1=(k1-m+1)+(k1-n+1)=(4-3+1)+(4-2+1)
=5 search strings；Search string is the h continuation character that the i-th 1 characters start in first foundation character string；
First foundation character string abcd 5 search strings include：Ab, bc, cd, abc and bcd；
K1=4 is the length of first foundation character string；
I1 span is [1, k1-h+1].
Second basic character string 12345 is split as k2-h+1=(k1-m+1)+(k1-n+1)=(5-3+1)+(5-2+1)
=7 search strings；Search string is the h continuation character that the i-th 2 characters start in the second basic character string；
7 search strings of the second basic character string 12345 include：12nd, 23,34,45,123,234 and 345；
K2=5 is the length of the second basic character string；
I2 span is [1, k2-h+1].
Optionally, word-dividing mode 162 is searched for, is used for：
Each basic character string is split as multiple search strings that length is h, character string based on search string
In h continuation character starting of i-th of character；
H span is [1, k]；
I span is [1, k-h+1]；
K is the length of each basic character string.
For example：Basic character string includes：The basic character strings 12345 of first foundation character string abcd and second；
Word-dividing mode 162 is searched for, for first foundation character string abcd to be split as into multiple searching characters that length is h
String, search string is the h continuation character that the i-th 1 characters start in first foundation character string；
H span is [1, k1]；
I1 span is [1, k1-h+1]；
K1 is the length of first foundation character string.
First foundation character string abcd 10 search strings include：A, b, c, d, ab, bc, cd, abc, bcd and
abcd；
Second basic character string 12345 is split as multiple search strings that length is h, search string is the first base
The h continuation character that the i-th 2 characters start in plinth character string；
H span is [1, k2]；
I span is [1, k2-h+1]；
K2 is the length of the second basic character string.
15 search strings of first foundation character string 12345 include：1、2、3、4、5、12、23、34、45、123、
234th, 345,1234,2345 and 12345.
Search module 164, for based on search string, scanning for matching.
A kind of terminal described in fourth embodiment, the length for the search string that can be set according to user, to search
Continuous number or alphabetic character string in word carry out participle, obtain multiple search strings；Or it is automatic to continuous in search term
Numeral or alphabetic character string carry out participle, obtain multiple search strings, effectively increase search digit strings or alphabetic word
Accord with the fuzzy matching precision of string.
Fifth embodiment of the invention, the present embodiment be on the basis of above-described embodiment, using the segmenting method of search term as
Example, introduces an application example of the invention, this method comprises the following steps with reference to accompanying drawing 4：
Step S501, the search term of participle is needed by IK collections.
Step S502, separates English character string and digit strings, to English words by IK by the search term for needing participle
Symbol string performs step S503, and step S504 is performed to digit strings.
Step S503, handles English character string by IK, comprises the following steps：
A1, points to any English character string；
A2, records the starting position start1 and end position end1 of any English character；
A3, circulation starting position and end position, the character between output starting position and end position are searched as English
Rope character string, the starting position a of English search string is installed and is set to a=star1；
A4, b=1 is set to by the length b of English search string；
A5, the starting position of the English search string of output is a, and the length of English search string is b all English
Search string, is specifically included：new Lexeme(context.getBufferOffset(),a,b,Lexeme.TYPE_
ENGLISH)；And Lexeme is added to AnalyzeContext；
A6, b=b+1 is set to by the length b of English search string；
A7, judges whether the length b of English search string is less than or equal to end1-a+1；If the length of English search string
Spend b and be less than or equal to end1-a+1, then perform step A8, otherwise return to step A5；
A8, the starting position a of English search string is installed and is set to a=a+1；
Whether A9, the starting position a for sentencing English search string is less than or equal to end1；If the beginning of English search string
Position a is less than or equal to end1, then performs step A10, otherwise performs step A4；
A10, exports all English search strings.
Step S504, handles digit strings by IK, comprises the following steps：
B1, points to any digit strings；
B2, records the starting position start2 and end position end2 of any numerical character；
B3, circulation starting position and end position, the character between output starting position and end position are searched as numeral
Rope character string, the starting position c of numeric search character string is installed and is set to c=star1；
B4, d=1 is set to by the length d of numeric search character string；
B5, the starting position of output numeric search character string is c, and the length of numeric search character string is c all numerals
Search string, is specifically included：new Lexeme(context.getBufferOffset(),c,d,Lexeme.TYPE_
ENGLISH)；And Lexeme is added to AnalyzeContext；
B6, d=d+1 is set to by the length d of numeric search character string；
B7, judges whether the length d of numeric search character string is less than or equal to end1-c+1；If the length of numeric search character string
Spend d and be less than or equal to end1-c+1, then perform step B8, otherwise return to step B5；
B8, the starting position c of numeric search character string is installed and is set to c=c+1；
Whether B9, the starting position c for sentencing numeric search character string is less than or equal to end1；If the beginning of numeric search character string
Position c is less than or equal to end1, then performs step B10, otherwise performs step B4；
B10, exports all numeric search character strings；
Step S505, exports all English search strings and all numeric search character strings；Based on all English search
Character string and all numeric search character strings, scan for matching.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of terminal, it is characterised in that including：
Basic word-dividing mode, for according to preset search term word segmentation regulation, search term to be split as into one or more base words
Symbol string；
Word-dividing mode is searched for, for each basic character string to be split as into one or more search strings；The searching character
The continuation character of length is set based on string in character string；
Search module, for based on the search string, scanning for matching.
2. terminal according to claim 1, it is characterised in that the basic word-dividing mode, specifically for：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, all bases are obtained
Plinth character string.
3. terminal according to claim 1 or 2, it is characterised in that the search word-dividing mode, specifically for：
Obtain the length h for the search string that user pre-sets；
Each basic character string is split as k-h+1 search string；The search string is in the basic character string
The h continuation character that i-th of character starts；Wherein, the k is the length of each basic character string, and the span of the i is
[1, k-h+1].
4. terminal according to claim 1 or 2, it is characterised in that the search word-dividing mode, specifically for：
Obtain the length h for the search string that user pre-sets；Wherein, the span of the h is [n, m]；The m
Less than k；The n is more than 0；
Each basic character string is split as multiple search strings；The search string is i-th in the basic character string
The h continuation character that individual character starts；Wherein, the k for each basic character string length, the span of the i for [1,
k-h+1]。
5. terminal according to claim 1 or 2, it is characterised in that the search word-dividing mode, specifically for：
Each basic character string is split as multiple search strings that length is h, the search string is the base word
The h continuation character that i-th of character starts in symbol string；Wherein, the span of the h is [1, k],
The span of the i is [1, k-h+1],
The k is the length of each basic character string.
6. a kind of segmenting method of search term, it is characterised in that including：
According to preset search term word segmentation regulation, search term is split as one or more basic character strings；
Each basic character string is split as one or more search strings；Set based on the search string in character string
The continuation character of measured length；
Based on the search string, matching is scanned for.
7. method according to claim 6, it is characterised in that described according to preset search term word segmentation regulation, will be searched for
Word is split as one or more basic character strings, including：
Judge in search term with the presence or absence of numeral and/or letter；
If in the presence of continuous digital in search term or continuous letter is split as into a basic character string, all bases are obtained
Plinth character string.
8. the method according to claim 6 or 7, it is characterised in that it is described by each basic character string be split as one or
Multiple search strings, including：
Obtain the length h for the search string that user pre-sets；
Each basic character string is split as k-h+1 search string；The search string is in the basic character string
The h continuation character that i-th of character starts；Wherein, the k is the length of each basic character string；The span of the i is
[1, k-h+1].
9. the method according to claim 6 or 7, it is characterised in that it is described by each basic character string be split as one or
Multiple search strings, including：
Obtain the length h for the search string that user pre-sets；Wherein, the span of the h is [n, m], the m
Less than k, the n is more than 0；
Each basic character string is split as multiple search strings；The search string is i-th in the basic character string
The h continuation character that individual character starts；Wherein, the k for each basic character string length, the span of the i for [1,
k-h+1]。
10. the method according to claim 6 or 7, it is characterised in that it is described by each basic character string be split as one or
Multiple search strings, including：
Each basic character string is split as multiple search strings that length is h, the search string is the base word
The h continuation character that i-th of character starts in symbol string；Wherein, the span of the h is [1, k], the span of the i
For [1, k-h+1], the k is the length of each basic character string.
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