CN107797676A

CN107797676A - A kind of input method of the single character and device

Info

Publication number: CN107797676A
Application number: CN201610805481.2A
Authority: CN
Inventors: 刘辉
Original assignee: Beijing Sogou Technology Development Co Ltd
Current assignee: Beijing Sogou Technology Development Co Ltd
Priority date: 2016-09-05
Filing date: 2016-09-05
Publication date: 2018-03-13
Anticipated expiration: 2036-09-05
Also published as: CN107797676B

Abstract

The embodiments of the invention provide a kind of input method of the single character and device, wherein methods described includes：Obtain the candidate word list with the phrase sequences match of user's input；The non-individual character candidate word of one or more is detected from the candidate word list；When detecting triggering command, the non-individual character candidate word is split, obtains multiple split cells；If detecting the feature string of user's input, the split cells with the characteristic character String matching is determined from the split cells, wherein, occurrence be present with the phrase sequence in the feature string.The embodiment of the present invention, which goes for user, to be needed to input the scene of uncommon individual character, without carrying out the input of rarely used word by the unnecessary words of multiple page turning or deletion, is improved the input speed of user, is reduced input cost.

Description

A kind of input method of the single character and device

Technical field

The present invention relates to input method technique field, more particularly to a kind of input method of the single character and a kind of individual character input dress Put.

Background technology

Much work and entertain with the development of information technology, in people's daily life and be all enterprising in various electronic installations OK, user more and more continually needs to input information by input method application program come finishing man-machine interaction.

In existing input method application program, when inputting Chinese, spelling input method is a kind of conventional input method, User inputs multiple monogram generation phonetics, and one or more candidate words select for user according to corresponding to obtaining phonetic. When there is multiple candidate words, existing input method all can previously according to word frequency, the unitary of word, the rule such as binary crelation calculated, One collating sequence is generated to candidate word, and shown according to collating sequence.

When user input phonetic obtain be individual character when, candidate word is arranged from high to low generally according to the word frequency of individual character Cloth.Therefore, when the individual character shielded on user's needs is more uncommon, oneself needs can just be found after generally requiring multiple page turning Target candidate word, the cost of this individual character acquisition methods are higher.For example, someone name is proud (xu ' ao) for Xu, if directly inputting spelling Sound string, " Xu " in candidate's first page, " good horse " in candidate's page four, the cost that user screens page turning is high.

To reduce screening cost, user typically can carry out a group word to individual character first when needing uncommon individual character, will organize word word Unwanted word is deleted again after shielding on language, retains the individual character of needs.For example, when user needs input " Xu good horse ", user is first Input " Xu ", " good horse " word inputs in the following way：User inputs " jieaobuxun ", selects to shield on " stubborn and intractable ", then " tame and docile ", " no ", " name of the last ruler of the Xia Dynasty " are deleted successively, so as to complete correctly entering for " good horse " word.

Inventor has found during stating method on the implementation, needs to carry out deletion behaviour to unnecessary word using the above method Make and cursor adjustment operates, influence the fluency of user's input, editor's cost is higher, have impact on input speed.

The content of the invention

In view of the above problems, it is poor, defeated in order to solve above-mentioned input fluency caused when input method inputs uncommon individual character Enter slow-footed problem, the embodiment of the present invention proposes a kind of input method of the single character and a kind of corresponding individual character input unit.

In order to solve the above problems, the embodiment of the invention discloses a kind of input method of the single character, methods described includes：

Obtain the candidate word list with the phrase sequences match of user's input；

The non-individual character candidate word of one or more is detected from the candidate word list；

When detecting triggering command, the non-individual character candidate word is split, obtains multiple split cells；

If detecting the feature string of user's input, determined and the characteristic character String matching from the split cells Split cells, wherein, occurrence be present in the feature string and the phrase sequence.

Preferably, the triggering command detects in the following way：

If detecting, user presses specified button in the first preset time period after inputting the phrase sequence, judges Detect triggering command.

Preferably, the feature string is what user inputted in the second preset time period for pressing the specified button Character string.

Preferably, the phrase sequence is the part of the character string sequence of user's input, is wrapped in the character string sequence Include the phrase sequence being sequentially arranged, designated character information and feature string；

Before the step of acquisition and the candidate word list of the phrase sequences match of user's input, in addition to：

Receive the character string sequence of user's input；

Whether detect in the character string sequence includes designated character information；

If the character string sequence includes designated character information, by the character string before the designated character information As phrase sequence, using the character string after the designated character information as feature string, and it is judged to detecting tactile Send instructions.

Preferably, methods described also includes：

If the described and split cells of the characteristic character String matching is one, by the split cells of the matching Screen.

Preferably, methods described also includes：

If described and characteristic character String matching split cells is more than one, by the split cells of the matching It is shown in predeterminable area；

When detecting that user selectes the split cells of a certain matching in the predeterminable area, by the selected fractionation Shield on unit.

Preferably, methods described also includes：

The split cells of the matching and the corresponding relation of default shortcut key information are generated respectively；

In the predeterminable area, the shortcut key information and corresponding split cells are shown.

Preferably, it is described when detecting that user selectes the split cells of a certain matching in the predeterminable area, it will select The step of shielding on the fixed split cells includes：

When user is keying in the shortcut key information, will shield corresponding to the shortcut key information on split cells.

The embodiment of the invention also discloses a kind of individual character input unit, described device includes：

Candidate word acquisition module, for obtaining the candidate word list with the phrase sequences match of user's input；

Non- individual character candidate word detection module, for detecting that the non-individual character of one or more is waited from the candidate word list Select word；

Candidate word splits module, for when detecting triggering command, being split to the non-individual character candidate word, obtains Multiple split cells；

Matching module, if for detect user input feature string, from the split cells determine with it is described The split cells of characteristic character String matching, wherein, occurrence be present with the phrase sequence in the feature string.

Described device also includes：

Character string sequence input module, for receiving the character string sequence of user's input；

Designated character detection module, for detecting in the character string sequence whether include designated character information；

Detection module, if including designated character information for the character string sequence, by the designated character information Character string before is as phrase sequence, using the character string after the designated character information as feature string, and It is judged to detecting triggering command.

Described device also includes：

Panel module on first, for when the described and split cells of the characteristic character String matching is one, directly will Shield on the split cells of the matching.

In a kind of preferred embodiment of the embodiment of the present invention, described device also includes：

Split cells display module, for being more than one in described and characteristic character String matching split cells When, the split cells of the matching is included in predeterminable area；

Panel module on second, detect that user selectes the split cells of a certain matching in the predeterminable area for working as When, it will shield on the selected split cells.

Described device also includes：

To tackling generation module, the split cells for generating the matching respectively is corresponding with default shortcut key information Relation；

To tackling display module, in the predeterminable area, showing the shortcut key information and corresponding fractionation Unit.

Panel module is additionally operable on described second：

The embodiment of the invention also discloses a kind of individual character input unit, include memory, and one or one with On program, one of them or more than one program storage in memory, and be configured to by one or more than one Computing device is one or more than one program bag contains the instruction for being used for being operated below：

The embodiment of the present invention includes advantages below：

In embodiments of the present invention, user obtains non-individual character corresponding with the phrase sequence after phrase sequence is inputted Candidate word, non-individual character candidate word is split into multiple split cells by triggering specified button, when user's input feature vector character string After, this feature character string is matched in multiple split cells, so as to obtain the split cells with characteristic character String matching, especially Need to input the scene of uncommon individual character suitable for user, without carrying out rarely used word by the unnecessary words of multiple page turning or deletion Input, improve the input speed of user, reduce input cost.

Brief description of the drawings

Fig. 1 is a kind of step flow chart of input method of the single character embodiment one of the present invention；

Fig. 2 is a kind of step flow chart of input method of the single character embodiment two of the present invention；

Fig. 3 A to Fig. 3 C are a kind of exemplary plots of dummy keyboard of the embodiment of the present invention；

Fig. 4 is a kind of step flow chart of input method of the single character embodiment three of the present invention；

Fig. 5 is a kind of structured flowchart of individual character input unit embodiment of the present invention；

Fig. 6 is a kind of individual character input unit block diagram according to an exemplary embodiment；

Fig. 7 is a kind of structural representation of server according to an exemplary embodiment.

Embodiment

In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is further detailed explanation.

Reference picture 1, a kind of step flow chart of input method of the single character embodiment one of the present invention is shown, can included such as Lower step：

Step 101, the candidate word list with the phrase sequences match of user's input is obtained；

Step 102, the non-individual character candidate word of one or more is detected from the candidate word list；

Step 103, when detecting triggering command, the non-individual character candidate word is split, it is single to obtain multiple fractionations Member；

Step 104, if detecting the feature string of user's input, determined and the tagged word from the split cells The split cells of String matching is accorded with, wherein, occurrence be present with the phrase sequence in the feature string.

In embodiments of the present invention, user obtains non-individual character corresponding with the phrase sequence after phrase sequence is inputted Candidate word, non-individual character candidate word is split into multiple split cells by triggering specified button, when user's input feature vector character string After, this feature character string is matched in multiple split cells, so as to obtain the split cells with characteristic character String matching, especially Need to input the situation of uncommon individual character suitable for user, without carrying out rarely used word by the unnecessary words of multiple page turning or deletion Input, improve the input speed of user, reduce input cost.

Reference picture 2, shows a kind of step flow chart of input method of the single character embodiment two of the present invention, and the present invention is implemented In the terminal device that example can apply to have information input function, the information input function can be by being embedded in the program of terminal (for example, dummy keyboard) is realized, or, it is real by physical keyboard, handwriting pad, sound collection equipment for being connected with terminal device etc. It is existing.

The terminal device can include mobile phone, PDA (Personal Digital Assistant, personal digital assistant), Signature terminal that laptop computer, palm PC, desktop computer, offer user are signed electronically etc., the present invention is implemented Example is not any limitation as to this.

The terminal can support the operating systems such as Windows, Android (Android), IOS, WindowsPhone.

The embodiment of the present invention specifically may include steps of：

Step 201, the candidate word list with the phrase sequences match of user's input is obtained；

In the specific implementation, after user starts the input method application program installed in terminal device, user can lead to The modes such as physical keyboard, dummy keyboard, handwriting pad, sound collection equipment are crossed by phrase sequence inputting into terminal device.Accordingly , the input of the user can include key-press input, handwriting input, phonetic entry etc..

Wherein, dummy keyboard can include nine grids keyboard, full keyboard (such as QWERT keyboards).The dummy keyboard leads to Can often have one or more virtual keys, the virtual key is often re-used, and is mapped with one or more characters, Ke Yiyong In input character, for different languages, such as Chinese, English, Japanese, the word that the virtual key of the dummy keyboard is mapped Symbol can be different.

To make those skilled in the art more fully understand the embodiment of the present invention, in embodiments of the present invention, by Chinese character A kind of example as languages illustrates.

In the specific implementation, the character of virtual key mapping can specifically include but is not limited to inputting digital character, English It is at least one in Chinese character, Chinese character (such as pinyin character, stroke character) and sign character.

For example, referring to Fig. 3 A and 3B, a kind of exemplary plot of dummy keyboard of the embodiment of the present invention, the dummy keyboard are shown 300 are properly termed as nine grids keyboard or 9 key boards.

For virtual key 301, as shown in Figure 3A, under Pinyin Input pattern, the virtual key 301 maps phonetic word Symbol, initial consonant " d ", simple or compound vowel of a Chinese syllable " e " and initial consonant " f "；Under number entry mode, the virtual key 301 can map numerical character " 3 ", under English input mode, the virtual key 301 can map English character " d ", " e ", " f "；Pinyin Input pattern, Under number entry mode and English input mode, the virtual key 302 can with map symbolic character, comma, "；Such as Fig. 3 B institutes Show, under stroke entry mode, the virtual key 301 mapping stroke character " Pie ".

In another example reference picture 3C, the exemplary plot of another dummy keyboard of the embodiment of the present invention, the dummy keyboard are shown 310 are properly termed as full keyboard or 26 key boards, and typical a full keyboard or 26 key boards can be QWERT keyboards.

For virtual key 311, under Pinyin Input pattern, the virtual key 311 can map pinyin character, semivowel “w”；Under English input mode, the virtual key 311 can map English character " w "；Under number entry mode, this is virtual Button 311 can be with numerical character " 2 "；For virtual key 312, under Pinyin Input pattern, the virtual key 312 can map Pinyin character " g "；Under English input mode, the virtual key 311 can map English character " g ", in symbol input pattern Under can be with map symbolic character, percentage sign " % ".

Certainly, above-mentioned dummy keyboard and virtual key are intended only as example, can basis when implementing the embodiment of the present invention Actual conditions set other dummy keyboards and virtual key, and the embodiment of the present invention is not any limitation as to this.In addition, except above-mentioned void Intend outside keyboard and virtual key, those skilled in the art can also according to be actually needed using other dummy keyboards and virtually by Key, the embodiment of the present invention are not also any limitation as to this.

The phrase sequence can include but is not limited to：Digit strings, English character string, Chinese character string (such as phonetic word Accord with string, stroke character string etc.), sign character string, at least one in mixed characters string (comprising at least two kinds of different character strings) It is individual.

In a preferred embodiment, the character that the phrase sequence can be combined into for the pinyin character string of multiple individual characters String.For example, the phrase sequence can be forms such as " jieaobuxun ".

If when in the specific implementation, detecting that user performs pressing operation in input area, can be existed by detecting user The pressing type of input area is intended to identify whether user has normally to input.Specifically, pressing operation can refer in electronics Caused operation when being pressed on the touch-screen of equipment or on physical keyboard., can if detecting the pressing operation of user To obtain pressing position corresponding to the pressing operation first, if the pressing position is the position of input area, this is further determined that The pressing type of pressing operation, if the pressing type in input area is flicking Peek types, it can be determined that user has just Normal input is intended to, so as to receive the phrase sequence that user inputs respectively.

During user inputs phrase sequence, it is understood that there may be wrong defeated situation.For wrong defeated situation, can carry out Correction process.

In practice, phrase sequence may relate to the one or more of following wrong defeated scene in input：

(1) southern fuzzy phoneme：Limited by region, China there are many dialects, and the pronunciation of the people of different places has one Fixed difference, for example, southerner to retroflect-differentiation of flat tongue, pre-nasal sound-rear nasal sound is different from northerner.

(2) operate uncoordinated：The situation that right-hand man's key mapping is exchanged or exchanged with continuous two buttons in hand position is common in, such as will Syllable " le " is defeated into " el ", or left hand list entries " er " mistake has been entered as " re ".Certainly, the previous case needs to distinguish Cylinder spells " severe " and really " le-el " mistake (ill-formalness-correct ways, similarly hereinafter).

(3) key errors frequently occurred：For example user caused by the reasons such as finger degree of flexibility, keyboard feature due to inciting somebody to action " y " keying mistake proportionately " u " key；Or press and cause two keys to be identified as pressing among " u " key and " y " key, these mistakes Input is often with the backspace amendment of user.

(4) keyboard button is relatively narrow and small：For example under the size-constrained input environment of dummy keyboard, keyboard button is relatively narrow It is small and operate and will be completed by the larger thumb of area, so easily cause by mistake by, more by etc. mistake input, the key mapping associated Often with target key mapping on keyboard it is adjacent.

(5) button response lag：Such as key response lags caused by keyboard cause for quality, and the repetition for easily causing user is defeated Enter.For example system problem causes button reaction insensitive, does not see after user first keystroke and shielding in input, may result in use The follow-up multitap in family.

The mistake occurred based on above-mentioned error correction scene, input method application program can pass through vorbal model, input history row Judge whether phrase sequence input error occurs for modes such as statistics.

Specifically, following one or more modes can be used to judge whether phrase sequence input error occurs, but it should Understand, the embodiment of the present invention is not limited to this：

(1) legal phonetic database is set, and the legal phonetic database includes a plurality of legal pinyin string, legal pinyin string It is made up of legal pinyin syllable, legal pinyin syllable includes a, ai ..., zuo etc. 413.If the character string of user's input In the individual character of adjacent k (such as 3) be not legal pinyin string a part, such as：Afn is not a part for legal phonetic in chiafn, It then can determine that and where there is mistake.

(2) error correction data storehouse is set, and the error correction data storehouse includes multiple defeated character strings of mistake.If the phrase sequence of user's input Certain character string in row hit error correction data storehouse, then judge that the phrase sequence has mistake.

(3) when the phrase sequence of user's input can not hit any entry in the dictionaries such as system dictionary, user thesaurus, sentence Mistake be present in the fixed phrase sequence；

(4) in mobile clients such as mobile phones, moreover it is possible to by judge user input phrase sequence when pressing dynamics whether In the range of normal pressing dynamics, and/or, press points judge whether phrase sequence has inputted to the bias size of key center point By mistake.

(5) language model (N-Gram) counts：N-Gram is a kind of language mould commonly used in large vocabulary continuous speech recognition Type, for Chinese, normally referred to as Chinese language model (Chinese Language Model, CLM).

Chinese language model utilizes the collocation information between adjacent word in context, need the continuously phonetic without space, Stroke, or the numeral of letter or stroke is represented, when being converted into Chinese character string (i.e. sentence), the sentence with maximum probability can be calculated Son, so as to realize the automatic conversion of Chinese character.

The embodiment of the present invention can be analyzed this, considers context, judges whether an input fragment is reasonable.Example Such as, in the case where not supporting simplicity, English input, inputted and counted according to normal users, " tre " is an illegal sequence.

(6) the input time interval and two key arrangements of continuous two button：If two adjacent key mappings continuously input and the time It is spaced extremely short, then there is a possibility that user is by mistake more and strike a key.

If input method kernel judges that phrase sequence inputting is wrong, correction process can be carried out to the phrase sequence, in reality Now, general error correcting system can be used to carry out error correction to phrase sequence, for example, being accustomed to carrying out error correction based on user, being based on Error correction data storehouse carries out error correction etc., and the embodiment of the present invention is not restricted to this.

After carrying out error correction to phrase sequence, candidate word corresponding to phrase sequence can be further obtained.

In the languages such as Chinese, Japanese, the word such as Chinese character, Japanese as basic language unit it is general it is not direct with it is virtual Button on keyboard is mapped, and therefore, the conversion for carrying out character string and words is generally required in input.

Specifically, the words such as Chinese character, word and the character string that can be directly inputted are established by coding rule and mapped Relation, the coding such as in Chinese generally be phonetic (such as simplicity, Two bors d's oeuveres, spelling, fuzzy phoneme), five.

So that Chinese character inputs as an example, user inputs the character string of Chinese character by dummy keyboard or physical keyboard should to input method With in program, decoded by input method application program, switch to word candidate item.Specifically it may include steps of：

A, spelling analyzing：It is phonetic by character string cutting.

For example, being " zhuan ", " li " by character string " zhuanli " cutting, it is by character string " fangan " cutting " fang ", " an " and " fan ", " gan ".

B, Chinese character decodes：Word, word, sentence corresponding to phonetic are searched in dictionary.

In the system word that in the specific implementation, one or more dictionaries can be pre-set, can include recording basic words Storehouse, the cell dictionary (words in cell dictionary at least has a predicable) for recording extension words can also be included, such as The cell dictionary of some game-specific words, the cell dictionary for recording the special words of biology etc. are recorded, user can also be included User thesaurus of property words (such as self-word creation), etc., the embodiment of the present invention is not any limitation as to this.

The language message needed for input method is housed in dictionary, because different words may correspond to identical coding, For specific character string, input method can complete the conversion of phrase sequence and word, word, sentence by dictionary, obtain one Or multiple candidate words, one or more candidate word composition candidate word lists, candidate word list are used to guess that user is really defeated Enter to be intended to.

Dictionary can include various language messages, such as：

(1) entry；

Although input method can be built on the basis of word, because word is minimum table justice unit conventional in Chinese, Therefore, input method has largely used entry.

For example, when user is based on phonetic specification input character string " zhuan ", multiple phonetically similar words be present, it is more difficult to determine user Think which of input " turn, be special, earning, brick ... " word.

Equally, when user is based on phonetic specification input character string " li ", there is also multiple phonetically similar words, also more difficult determination user Think input is which of " inner, Lee, power, profit ... " word.

But if user based on phonetic specification continuously input character string " zhuanli " this, input method can be according to existing What some entry rules determined the larger probability input of user is exactly " patent " this word.

(2) word frequency.

Phonetically similar word is largely present, and it is existing that homonym, which remains on, and therefore, total Options are typically listed confession by input method User selects.

But the position of candidate item has a significant impact to the ease for use of input method, more common candidate item is put into forward Position would generally be more favourable to user, i.e., word frequency (i.e. the frequency of use of entry, includes the frequency of use of active user, colony The frequency of use of user) it is one of foundation of candidate item sequence.

In addition, being often integrated with input method from word-building, the function of sentence, now, word frequency is also word, the foundation of sentence construction One of.

Certainly, in addition, dictionary can also include other information, such as language annexation, i.e. company between word and word Relation is connect, as " " often appear in behind adjective, noun, pronoun etc., and " " then often appear in behind adverbial word, etc., this Inventive embodiments are not any limitation as to this.

C, using the word found, word, sentence as word candidate item.

It is that limited display greater probability is candidate item needed for user, input method typically can because the position of display is limited Scoring is calculated to the candidate item found.

In scoring, following factor is generally considered：

(1) user property；

Different users may need to use identical word, but its importance is with the different and different of user.

For example, homonym " research " and " tobacco and wine ", the former is in sphere of learning using more, and the latter is then in daily life Using more, but may both use.

Therefore, when user's input Pinyin character string " yanjiu ", both of which possibly be present in candidate item.But if When to specify current user be student, larger " research " is probably needed for active user, then can improve its weight.

(2) input environment；

The weight of dictionary and/or entry can dynamically be adjusted by the use environment of input method.

If for example, having " office term " and " cyberspeak " two cell dictionaries in input method, office is recorded respectively The conventional entry of conventional entry, Internet chat.

Generally the priority of the two dictionaries is identical, but when input method identification is inputted in Word When, " office term " this dictionary increase weight can be given, and when user is inputted in the session window of immediate communication tool When, then it can give " cyberspeak " this dictionary increase weight.

(3) word frequency；

In general, word frequency is higher, its weight is higher, conversely, word frequency is lower, its weight is lower.

(4) position.

If the dictionary in dictionary is ranked up according to weight, if the high entry sequence of weight is preceding, then entry is in dictionary Relative position can express the weight of entry.

Step 202, the non-individual character candidate word of one or more is detected from the candidate word list；

Non- individual character candidate word can be the candidate word comprising two or more individual characters.If for example, word of user's input Group sequence be " jieaobuxun ", in its candidate word list can including " stubborn and intractable ", " stubborn and unruly ", " Jie Ao ", " street ", The candidate words such as " connecing ", " borrowing ", then non-individual character candidate word is " stubborn and intractable ", " stubborn and unruly ", " Jie Ao " etc..

When it is determined that after candidate word list corresponding with phrase sequence, being detected to the candidate word in candidate word list, If it is non-individual character candidate word to detect candidate word, the non-individual character candidate word is recorded.

Under normal circumstances, two kinds of considerations when user inputs phrase generally be present：One kind is that user wishes to input the word Language, another kind are some individual characters that user wishes to input in the word by the word.It is directed to latter consideration, Yong Hu When inputting phrase, the higher word of frequency of use is often selected.Therefore, can be to the non-individual character candidate word recorded According to the sequence of word frequency progress from high to low.

In a preferred embodiment, can from the non-individual character candidate word after sequence non-list of the selected and sorted in top N Word candidate word, wherein, N can determine according to actual conditions, for example, can be 1,2 etc..

Step 203, if detect user's pressing in the first preset time period after inputting the phrase sequence specify by Key, then the non-individual character candidate word is split, obtain multiple split cells；

In the specific implementation, specified button can be the button that pre-sets of developer or user sets in advance The button put.For example, specified button can press for the Tab buttons on physical keyboard, Ctrl buttons, Alt buttons, F1 buttons, F2 Key, etc..Certainly, after except above-mentioned push-button type, other push-button types are can also be, the embodiment of the present invention is not limited this It is fixed.

It should be noted that specified button can also be pre-set by developer first, later stage user can be according to reality Border situation (for example, actual use custom) is modified to the specified button.

If user presses to specify (for example, in 10 milliseconds) and pressed in the first preset time period after keying in phrase sequence Key, then it can be considered as user and have issued triggering command, the non-individual character candidate word of said one or more is split with triggering, Multiple split cells are formed, wherein, each split cells includes the individual character of one or more, i.e., each split cells includes non- One or more of individual character candidate word character.

In a preferred embodiment, the non-individual character candidate word detected can will be split into respectively in units of individual character Multiple individual characters, each individual character is as a split cells, for example, the non-individual character candidate word detected for above-mentioned is " stubborn and unruly not Tame and docile ", " stubborn and unruly ", " Jie Ao ", the split cells obtained after fractionation be respectively " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile ", " name of the last ruler of the Xia Dynasty ", " good horse ", " outstanding person ", " Austria ".

Further, may be for following two when candidate word of user's input comprising three or more than three individual characters Consider：One is desirable to some individual character for inputting in the non-individual character candidate word, two be desirable to input in the non-individual character candidate word it is continuous Multiple individual characters (generally continuous multiple individual characters may be constructed a word, have certain meaning).Based on above-mentioned consideration, , can also be to non-individual character in addition to the non-individual character candidate word got is split into multiple individual characters in another preferred embodiment Candidate word is analyzed, and therefrom splits out the word with definite meaning.For example, " stubborn and intractable " is directed to, except splitting into individual character, " stubborn and unruly ", " not taming and dociling " can also be split into.

In practice, if not individual character candidate word has multiple, then obtained split cells, which there may be, after splitting repeats Situation, therefore, after fractionation is carried out to non-individual character candidate word and forms multiple split cells, multiple split cells can be entered Row deduplication operation, that is, remove the split cells repeated in split cells.For example, the split cells obtained after above-mentioned fractionation point Not Wei " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile ", " name of the last ruler of the Xia Dynasty ", " good horse ", " outstanding person ", " Austria ", wherein, two split cells of " name of the last ruler of the Xia Dynasty ", " good horse " occur Repeat, after removing the split cells repeated, obtain " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile ", " outstanding person ", the split result of " Austria ".

Step 204, if detecting user's input feature vector character in the second preset time period for pressing the specified button String, the split cells with the characteristic character String matching is determined from the split cells；

In embodiments of the present invention, in the second preset time period that user presses specified button, can further detect Whether user keys in feature string, wherein, there is occurrence in this feature character string, i.e. feature string is word with phrase sequence The partial character string of group sequence.For example, if the phrase sequence of user's input is " jieaobuxun ", feature string can be " jie " or it is " ao " etc..

Second preset time period can be with the first preset time period identical period, the value can be pre- by developer First set, can also be set by the user, the embodiment of the present invention is not construed as limiting to this.

, can if being pressed in user in the second preset time period of specified button and detecting user's input feature vector character string To match split cells corresponding with feature string from above-mentioned split result.

Step 205, judge whether the split cells with the characteristic character String matching is more than one, if it is not, then Step 206 is performed, if so, then performing step 207；

In the specific implementation, can be one or more with the split cells of characteristic character String matching.

For example, the phrase sequence of user's input be " jieaobuxun ", it is " stubborn and unruly not to detect obtained non-individual character candidate word Tame and docile ", subsequent user clicks on " Tab " button, triggers the fractionation to " stubborn and intractable ", obtained split cells is " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile ", the feature string of subsequent user's input is " ao ", then single in " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile " this four fractionations " ao " is matched in member, the individual character of obtained matching is " good horse ".

And for example, the phrase sequence of user's input be " jieaobuxun ", and it is " stubborn and unruly not to detect obtained non-individual character candidate word Tame and docile ", " stubborn and unruly ", " Jie Ao ", subsequent user clicks on " Tab " button, triggers the fractionation to " stubborn and intractable ", " stubborn and unruly ", " Jie Ao ", The split cells obtained after duplicate removal is " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile ", " outstanding person ", " Austria ", the feature string of subsequent user's input For " ao ", then " ao " is matched in " name of the last ruler of the Xia Dynasty ", " good horse ", " no ", " tame and docile ", " outstanding person ", " Austria " this six split cells, obtained matching Individual character is " good horse " and " Austria ".

Step 206, will directly shield on the split cells of the matching；

In embodiments of the present invention, then can be straight when acquisition and the split cells of characteristic character String matching are one Connecing will shield in this feature character string.

For example, in upper example, when the split cells for the matching that user's input feature vector character string " ao " obtains is " good horse ", then may be used Will directly shield on " good horse " word.

Step 207, the split cells of the matching is included in predeterminable area, when detecting that it is described default that user selectes During the split cells of a certain matching in region, it will shield on the selected split cells.

In embodiments of the present invention, when acquisition and characteristic character String matching split cells for it is two or more when, then The split cells of the two or more matching can be showed user, the list of the matching of screen is finally gone up by user's selection Word.

In the specific implementation, show the split cells of matching region can be different from candidate word region predeterminable area, The predeterminable area can be located at below candidate word region or both sides and close to the blank space in candidate word region, or, predeterminable area Can also be behind corresponding individual character candidate word.It should be appreciated that the embodiment of the present invention to the display location of predeterminable area not It is construed as limiting, as long as it does not influence the normal input of user.

After predeterminable area shows the split cells of matching, user can select in a manner of user's mouse or finger point touch etc. Need the split cells of screen.

In one embodiment, the split cells that can also generate matching respectively is corresponding with default shortcut key information Relation；Then in the predeterminable area, the shortcut key information and corresponding split cells are shown.

In actual applications, it is quick due to being set in the candidate word region of display candidate word generally directed to each candidate word Key, for example, numerical key is set as into shortcut carries out the input of candidate word, i.e., when user wishes to input some candidate word Wait, need to only be inputted using respective counts keyboard.In order to not influence the input of candidate word, the fractionation in the embodiment of the present invention Shortcut key information corresponding to unit can be different from candidate word shortcut key information, also, in order to avoid with above-mentioned specified button Obscure, shortcut key information corresponding to the split cells can also be the button different from specified button.For example, corresponding to split cells Shortcut key information can be between F1-F12 any button.

Be provided with corresponding shortcut if the split cells of matching, then in predeterminable area, can show shortcut with The relation pair of split cells, when user is keying in some shortcut key information, then it will be split corresponding to the shortcut key information single Shield in member.

For example, according to upper example, the split cells of matching is " good horse " and " Austria ", if shortcut key information corresponding to " good horse " is F1, shortcut key information corresponding to " Austria " are F2, when user keys in F1, then will be shielded on " good horse " word.

In embodiments of the present invention, user obtains non-individual character corresponding with the phrase sequence after phrase sequence is inputted Candidate word, non-individual character candidate word is split into multiple split cells by triggering specified button, when user's input feature vector character string After, this feature character string is matched in multiple split cells, so as to obtain with shielding on the split cells of characteristic character String matching, Need to input the situation of uncommon individual character especially suitable for user, without being given birth to by the unnecessary words of multiple page turning or deletion The input of rare word, the input speed of user is improved, reduce input cost.

Reference picture 4, a kind of step flow chart of input method of the single character embodiment three of the present invention is shown, can included such as Lower step：

Step 401, the character string sequence of user's input is received；

In embodiments of the present invention, user input character string sequence can include be sequentially arranged phrase sequence, specify Character information and feature string.Wherein, phrase sequence can include the sequence of multiple individual character phonetics composition, feature string Occurrence be present with phrase sequence.

Designated character information can be the triggering character that developer or user pre-set, and the embodiment of the present invention can be built A vertical designated character database is used for storing one or more default designated character information, and designated character information can be to help Word, conjunction etc., for example, designated character information includes " de ", " le ", " zhi " etc..

For example, user input character string sequence be " jieaobuxundeao ", then phrase sequence be " jieaobuxun ", Designated character information is " de " and feature string is " ao ".

Step 402, whether detect in the character string sequence includes designated character information；

In the specific implementation, after user inputs character string sequence is detected, matching should in designated character database Character string sequence, search the designated character information that whether there is in the character string sequence and included in designated character database.

For example, the character string sequence of user's input is " jieaobuxundeao ", if included in designated character database Designated character information includes " de ", " le ", " zhi " etc., then the character string sequence, acquisition are matched in designated character database The designated character information matched somebody with somebody is " de ".

Step 403, if the character string sequence includes designated character information, before the designated character information Character string using the character string after the designated character information as feature string, and is determined as phrase sequence Detect triggering command.

In embodiments of the present invention, if character string sequence includes designated character information, according to phrase sequence, designated character The rule that information and feature string are sequentially arranged, can be using the character string before designated character information as phrase sequence Row, using the character string after the designated character information as feature string.

For example, if the character string sequence of user's input is " jieaobuxundeao ", designated character information " de " is detected, Then " jieaobuxun " can be used as phrase sequence, " ao " is used as feature string.

Further, when character string sequence includes designated character information, can also be judged to detecting that user have issued Triggering command, the triggering command are used for fractionation of the triggering following to non-individual character candidate word.

Step 404, the candidate word list with the phrase sequences match of user's input is obtained；

When it is determined that after phrase sequence, can obtaining one or more candidate words corresponding with the phrase sequence, this or Multiple candidate words are organized into candidate word list.

Step 405, the non-individual character candidate word of one or more is detected from the candidate word list；

Step 406, the non-individual character candidate word is split, obtains multiple split cells；

In above-mentioned steps 403, detect that character string sequence includes designated character information, be then considered as and detect that user sends out The triggering command gone out, at this point it is possible to be split to the non-individual character candidate word of the one or more, obtain multiple split cells.

Wherein, each split cells includes the individual character of one or more, i.e., each split cells includes non-individual character candidate One or more of word character.

In practice, if not individual character candidate word has multiple, then obtained split cells, which there may be, after splitting repeats Situation, therefore, after fractionation is carried out to non-individual character candidate word and forms multiple split cells, multiple split cells can be entered Row deduplication operation.

Step 407, the split cells with the characteristic character String matching is determined from the split cells；

In above-mentioned steps 403, if detecting, character string sequence includes designated character information and designated character information Character string afterwards be present, then using the character string after the designated character information as feature string, and from split cells Middle determination and the split cells of characteristic character String matching.

Step 408, judge whether the split cells with the characteristic character String matching is more than one；If it is not, then Step 409 is performed, if so, then performing step 410；

Step 409, will directly shield on the split cells of the matching；

Step 410, the split cells of the matching is included in predeterminable area, when detecting that it is described default that user selectes During the split cells of a certain matching in region, it will shield on the selected split cells.

In one embodiment, the split cells that can also generate matching respectively is corresponding with default shortcut key information Relation；Then in the predeterminable area, the shortcut key information and corresponding split cells are shown, when user is a certain in key entry During individual shortcut key information, then it will shield corresponding to the shortcut key information on split cells.

In embodiments of the present invention, user is after character string sequence is inputted, if can be detected from the character string sequence Go out phrase sequence, designated character information and feature string, then obtain non-individual character candidate word corresponding with the phrase sequence, will The non-individual character candidate word splits into multiple split cells, and this feature character string is matched from multiple split cells, so as to obtain Obtain and shield on the split cells of characteristic character String matching, need to input the situation of uncommon individual character especially suitable for user, user is only Need once to input and can obtain uncommon individual character, without carrying out the defeated of rarely used word by the unnecessary words of multiple page turning or deletion Enter, improve the fluency and input speed of user's input, reduce input cost.

It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group Close, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to According to the embodiment of the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented Necessary to example.

Reference picture 5, a kind of structured flowchart of individual character input unit embodiment of the present invention is shown, can specifically included such as Lower module：

Candidate word acquisition module 501, for obtaining the candidate word list with the phrase sequences match of user's input；

Non- individual character candidate word detection module 502, for detecting the non-list of one or more from the candidate word list Word candidate word；

Candidate word splits module 503, for when detecting triggering command, being split to the non-individual character candidate word, Obtain multiple split cells；

Matching module 504, if the feature string for detecting user's input, determination and institute from the split cells The split cells of characteristic character String matching is stated, wherein, occurrence be present with the phrase sequence in the feature string.

In a kind of preferred embodiment of the embodiment of the present invention, the triggering command detects in the following way：

In a kind of preferred embodiment of the embodiment of the present invention, the feature string is that user presses in described specify of pressing The character string of input in second preset time period of key.

In a kind of preferred embodiment of the embodiment of the present invention, the phrase sequence is the character string sequence of user's input Part, in the phrase sequence, designated character information and feature string that the character string sequence includes being sequentially arranged；

Described device also includes：

In a kind of preferred embodiment of the embodiment of the present invention, panel module is additionally operable on described second：

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment in be described in detail, explanation will be not set forth in detail herein.

Fig. 6 is a kind of block diagram of individual character input unit 600 according to an exemplary embodiment.For example, device 600 can To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, it is good for Body equipment, personal digital assistant etc..

Reference picture 6, device 600 can include following one or more assemblies：Processing component 602, memory 604, power supply Component 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (I/O), sensor cluster 614, and Communication component 616.

The integrated operation of the usual control device 600 of processing component 602, such as communicated with display, call, data, phase The operation that machine operates and record operation is associated.Treatment element 602 can refer to including one or more processors 620 to perform Order, to complete all or part of step of above-mentioned method.In addition, processing component 602 can include one or more modules, just Interaction between processing component 602 and other assemblies.For example, processing component 602 can include multi-media module, it is more to facilitate Interaction between media component 608 and processing component 602.

Memory 604 is configured as storing various types of data to support the operation in device 600.These data are shown Example includes the instruction of any application program or method for being operated on device 600, contact data, telephone book data, disappears Breath, picture, video etc..Memory 604 can be by any kind of volatibility or non-volatile memory device or their group Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash Device, disk or CD.

Power supply module 606 provides electric power for the various assemblies of device 600.Power supply module 606 can include power management system System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 600.

Multimedia groupware 608 is included in the screen of one output interface of offer between described device 600 and user.One In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers Body component 608 includes a front camera and/or rear camera.When equipment 600 is in operator scheme, such as screening-mode or During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.

Audio-frequency assembly 610 is configured as output and/or input audio signal.For example, audio-frequency assembly 610 includes a Mike Wind (MIC), when device 600 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with It is set to reception external audio signal.The audio signal received can be further stored in memory 604 or via communication set Part 616 is sent.In certain embodiments, audio-frequency assembly 610 also includes a loudspeaker, for exports audio signal.

I/O interfaces 612 provide interface between processing component 602 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock Determine button.

Sensor cluster 614 includes one or more sensors, and the state for providing various aspects for device 600 is commented Estimate.For example, sensor cluster 614 can detect opening/closed mode of equipment 600, and the relative positioning of component, for example, it is described Component is the display and keypad of device 600, and sensor cluster 614 can be with 600 1 components of detection means 600 or device Position change, the existence or non-existence that user contacts with device 600, the orientation of device 600 or acceleration/deceleration and device 600 Temperature change.Sensor cluster 614 can include proximity transducer, be configured to detect in no any physical contact The presence of neighbouring object.Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, for into As being used in application.In certain embodiments, the sensor cluster 614 can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 616 is configured to facilitate the communication of wired or wireless way between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation In example, communication component 616 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 616 also includes near-field communication (NFC) module, to promote junction service.Example Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 600 can be believed by one or more application specific integrated circuits (ASIC), numeral Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 604 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 620 of device 600.For example, The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk With optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal When device performs so that mobile terminal is able to carry out a kind of candidate word display methods based on input method, and methods described includes：Obtain With the candidate word list of the phrase sequences match of user's input；The non-list of one or more is detected from the candidate word list Word candidate word；When detecting triggering command, the non-individual character candidate word is split, obtains multiple split cells；If inspection The feature string of user's input is measured, the split cells with the characteristic character String matching is determined from the split cells, Wherein, with the phrase sequence there is occurrence in the feature string.

Preferably, the triggering command detects in the following way：

Receive the character string sequence of user's input；

Preferably, methods described also includes：

Fig. 7 is the structural representation of server in the embodiment of the present invention.The server 700 can because configuration or performance it is different and Produce bigger difference, can include one or more central processing units (central processing units, CPU) 722 (for example, one or more processors) and memory 732, one or more storage application programs 742 or The storage medium 730 (such as one or more mass memory units) of data 744.Wherein, memory 732 and storage medium 730 can be of short duration storage or persistently storage.One or more modules can be included by being stored in the program of storage medium 730 (diagram does not mark), each module can include operating the series of instructions in server.Further, central processing unit 722 be could be arranged to communicate with storage medium 730, and the series of instructions behaviour in storage medium 730 is performed on server 700 Make.

Server 700 can also include one or more power supplys 726, one or more wired or wireless networks Interface 750, one or more input/output interfaces 758, one or more keyboards 756, and/or, one or one Above operating system 741, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..

Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein Its embodiment.It is contemplated that cover the present invention any modification, purposes or adaptations, these modifications, purposes or Person's adaptations follow the general principle of the present invention and including the undocumented common knowledges in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following Claim is pointed out.

It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.

The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims

1. a kind of input method of the single character, it is characterised in that methods described includes：

If detecting the feature string of user's input, determine to tear open with the characteristic character String matching from the split cells Subdivision, wherein, occurrence be present with the phrase sequence in the feature string.

2. according to the method for claim 1, it is characterised in that the triggering command detects in the following way：

If detecting, user presses specified button in the first preset time period after inputting the phrase sequence, judges detection To triggering command.

3. according to the method for claim 2, it is characterised in that the feature string is that user presses in described specify of pressing The character string of input in second preset time period of key.

4. according to the method for claim 1, it is characterised in that the phrase sequence is the character string sequence of user's input Part, in the phrase sequence, designated character information and feature string that the character string sequence includes being sequentially arranged；

Receive the character string sequence of user's input；

If the character string sequence includes designated character information, using the character string before the designated character information as Phrase sequence, using the character string after the designated character information as feature string, and it is judged to detecting that triggering refers to Order.

5. according to the method described in claim any one of 1-4, it is characterised in that methods described also includes：

If the described and split cells of the characteristic character String matching is one, will shield on the split cells of the matching.

6. according to the method described in claim any one of 1-4, it is characterised in that methods described also includes：

If described and characteristic character String matching split cells is more than one, the split cells of the matching is shown In predeterminable area；

When detecting that user selectes the split cells of a certain matching in the predeterminable area, by the selected split cells Upper screen.

7. according to the method for claim 6, it is characterised in that methods described also includes：

8. according to the method for claim 7, it is characterised in that described to detect that user is selected in the predeterminable area During the split cells of a certain matching, it will include the step of screen on the selected split cells：

9. a kind of individual character input unit, it is characterised in that described device includes：

Non- individual character candidate word detection module, for detecting the non-individual character candidate of one or more from the candidate word list Word；

Matching module, if the feature string for detecting user's input, is determined and the feature from the split cells The split cells of string matching, wherein, occurrence be present with the phrase sequence in the feature string.

A kind of 10. individual character input unit, it is characterised in that include memory, and one or more than one program, its In one or more than one program storage in memory, and be configured to by one or more than one computing device institute State one or more than one program bag contains the instruction for being used for being operated below：