CN104635949A - Chinese character input device and method - Google Patents
Chinese character input device and method Download PDFInfo
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- CN104635949A CN104635949A CN201510007770.3A CN201510007770A CN104635949A CN 104635949 A CN104635949 A CN 104635949A CN 201510007770 A CN201510007770 A CN 201510007770A CN 104635949 A CN104635949 A CN 104635949A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/018—Input/output arrangements for oriental characters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
Abstract
The invention provides a Chinese character input device and method. The Chinese character input device comprises a storage module, an input module, a recognition module, a character-sound conversion module, a sound-character conversion module and a display module, wherein the storage module is used for storing input method word bank information including the character patterns, pinyins and tones of Chinese characters, the input module is used for receiving the character patterns of the Chinese characters written by the hands of users and is further used for receiving the tones of the Chinese characters input by the users, the recognition module is used for recognizing the character patterns and the tones of the Chinese characters input by the users; the character-sound conversion module is used for searching the input method word bank information according to the character patterns of the Chinese characters recognized by the recognition module to obtain the pinyins of the Chinese characters; the sound-character conversion module is used for searching the input method word bank information according to the tones recognized by the recognition module to obtain the corresponding Chinese characters, the display module is used for displaying the Chinese characters obtained by the sound-character conversion module, and the Chinese characters are used for the users to choose and input. The Chinese character input device and method can achieve Chinese character input for the users under the condition that the users only know the sound of the Chinese characters and are also unfamiliar with the pinyins of the Chinese characters.
Description
Technical field
The present invention relates to text event detection technical field, particularly relate to a kind of Chinese input unit and method.
Background technology
Current imputting Chinese characters mainly contains two kinds:
The first, handwriting input Chinese character, candidate word is the pictographic character of this input.Mode of operation is: in input equipment, is switched to handwriting input mode, and user uses writing pencil or finger writing to want the Chinese character inputted, and candidate word sequence is pictographic character like this Chinese character and this Chinese characters kind.The shortcoming of this mode is, user often can run into the pronunciation only remembering this word now, but does not know situation about how to write, and this just needs to switch to Pinyin Input pattern from handwriting input mode, and the switching between pattern adds the time cost of user; Further, this mode is not suitable for user yet and is unfamiliar with or can not uses phonetic, but can not write the situation of this Chinese character again.
The second, the mode of input Pinyin, candidate word is the phonetically similar word of this phonetic.Mode of operation is: in input equipment, is switched to pinyin input mode, and the phonetic of the Chinese character inputted is wanted in user's input, and candidate word sequence is the phonetically similar word of this phonetic.The shortcoming of this mode is: to phonetic, unfamiliar user cannot use which.
Summary of the invention
The invention provides a kind of Chinese input unit, can user only know Chinese character pronunciation and in the unfamiliar situation of phonetic, for user realizes Chinese charater input.
Present invention also offers a kind of Chinese character input method, can user only know Chinese character pronunciation and in the unfamiliar situation of phonetic, for user realizes Chinese charater input.
Technical scheme of the present invention is achieved in that
A kind of Chinese input unit, comprising:
Memory module, for storing input method dictionary information, comprises the font of Chinese character, phonetic and tone;
Load module, for receiving the font of the Chinese character of user's handwriting input, also for receiving the tone of the Chinese character of user's input;
Identification module, for identifying font and the tone of the Chinese character that user inputs;
Making character fonts module, described input method dictionary information searched in the font for the Chinese character identified according to identification module, obtains the phonetic of described Chinese character;
Syllable text conversion module, the phonetic obtained according to described making character fonts module and the tone of described identification module identification search described input method dictionary information, obtain corresponding Chinese character;
Display module, for showing the Chinese character that described Syllable text conversion module obtains, selects input for user.
A kind of Chinese character input method, prestore input method dictionary information, comprise the font of Chinese character, phonetic and tone, described method comprises:
Receive the font of the Chinese character of user's handwriting input, and receive the tone of the Chinese character of user's input;
Identify font and the tone of the Chinese character of user's input;
Search described input method dictionary information according to the font of described Chinese character, obtain the phonetic of described Chinese character;
Search described input method dictionary information according to the phonetic of described Chinese character and tone, obtain corresponding Chinese character, and show described Chinese character.
Visible, the Chinese character input method that the present invention proposes and device, the Chinese character of identical phonetic can be found out according to the Chinese character pattern of user's handwriting input, and the Chinese character of this phonetic and tone is determined according to the tone of the Chinese character of user's input, thus only know the pronunciation of Chinese character user and in the unfamiliar situation of phonetic, can Chinese charater input be realized.
Accompanying drawing explanation
Fig. 1 is the Chinese input unit structural representation that the present invention proposes;
Fig. 2 is the schematic diagram of the example display device display unisonance same tone candidate word sequence with handwriting input;
Fig. 3 is the schematic diagram that the example display device with handwriting input exists the display unisonance same tone candidate word sequence in Tone recognition region;
Fig. 4 is the schematic diagram that the example display device with handwriting input exists the display unisonance same tone candidate word sequence of tone virtual key;
Fig. 5 is that the example display device with handwriting input exists the schematic diagram that tone ejects the display unisonance same tone candidate word sequence of keyboard;
Fig. 6 is the interface schematic diagram after the example display device with handwriting input has inputted;
Fig. 7 is the realization flow figure of the embodiment of the present invention one.
Embodiment
The invention provides a kind of need input the most simply, the Chinese character (word) the most easily write and need the tone of Chinese character/word of input, just can obtain the method for this unisonance and corresponding tone candidate word sequence fast, significantly improve candidate word identification probability, reduce user and select the candidate word time, improve user and input experience, facilitate user to input raw and cold rare word, the hand-written inputting method of complex glyph and device, the difficulty of realization is low, and operability is high.
If Fig. 1 is the Chinese input unit that the present invention proposes, this device comprises:
Memory module, for storing input method dictionary information, comprises the font of Chinese character, phonetic and tone;
Load module, for receiving the font of the Chinese character of user's handwriting input, also for receiving the tone of the Chinese character of user's input;
Identification module, for identifying font and the tone of the Chinese character that user inputs;
Making character fonts module, described input method dictionary information searched in the font for the Chinese character identified according to identification module, obtains the phonetic of described Chinese character;
Syllable text conversion module, the phonetic obtained according to described making character fonts module and the tone of described identification module identification search described input method dictionary information, obtain corresponding Chinese character;
Display module, for showing the Chinese character that described Syllable text conversion module obtains, selects input for user.
In said apparatus, load module can receive the tone of the Chinese character of user's input from handwriting input region; Or, from tone input area, receive the tone of the Chinese character of user's input; Or, from dummy keyboard, be mapped in the virtual key assignments of tone the tone of the Chinese character receiving user's input; Or receive the tone of the Chinese character of user's input from the dummy keyboard inputted for tone, this dummy keyboard ejects after being mapped as the virtual key of tone keyboard by user's click.
Above-mentioned input method dictionary information can also comprise the word frequency of Chinese character;
Said apparatus can also comprise: candidate word processing module, for the Chinese character that any one or more process Syllable text conversion module in the word frequency according to described Chinese character, user thesaurus, associational word information obtains;
Chinese character after the process of above-mentioned display module show candidate word processing module.
In addition, when load module does not receive the tone of Chinese character of user's input or identification module unidentified go out the tone of Chinese character of user's input time, Syllable text conversion module searches described input method dictionary information according to the phonetic that making character fonts module obtains, and obtains corresponding Chinese character;
When the number of the Chinese character tone that identification module identifies is greater than the number of Chinese character pattern, before the phonetic transcriptions of Chinese characters that Syllable text conversion module obtains according to described making character fonts module and identification module identify, M Chinese character tone searches described input method dictionary information, obtains corresponding Chinese character; Wherein, M is the number of the Chinese character pattern identified;
When the number of the Chinese character tone that identification module identifies is less than the number of Chinese character pattern, the top n phonetic transcriptions of Chinese characters that Syllable text conversion module obtains according to described making character fonts module and the Chinese character tone that identification module identifies search described input method dictionary information, obtain corresponding Chinese character, wherein, N is the number of the Chinese character tone identified; And look for described input method dictionary information according to all the other phonetic transcriptions of Chinese characters investigation that described making character fonts module obtains, obtain corresponding Chinese character.
The present invention also proposes a kind of Chinese character input method, and the method prestores input method dictionary information, and comprise the font of Chinese character, phonetic and tone, the method comprises:
Receive the font of the Chinese character of user's handwriting input, and receive the tone of the Chinese character of user's input;
Identify font and the tone of the Chinese character of user's input;
Search described input method dictionary information according to the font of described Chinese character, obtain the phonetic of described Chinese character;
Search described input method dictionary information according to the phonetic of described Chinese character and tone, obtain corresponding Chinese character, and show described Chinese character.
In said method, the mode receiving the Chinese character tone of user's input can be:
The tone of the Chinese character of user's input is received from handwriting input region;
Or, from tone input area, receive the tone of the Chinese character of user's input;
Or, from dummy keyboard, be mapped in the virtual key assignments of tone the tone of the Chinese character receiving user's input;
Or receive the tone of the Chinese character of user's input from the dummy keyboard inputted for tone, described dummy keyboard ejects after being mapped as the virtual key of tone keyboard by user's click.
In said method, input method dictionary information also comprises the word frequency of Chinese character;
After the Chinese character that described acquisition is corresponding, and may further include before the described Chinese character of display:
According to the Chinese character of the described acquisition of any one or more process in the word frequency of described Chinese character, user thesaurus, associational word information, and the Chinese character after Graphics Processing.
In said method, when do not receive or unidentified go out the tone of Chinese character time, described input method dictionary information can be searched according to the phonetic of described Chinese character, obtain corresponding Chinese character;
When the number of the Chinese character tone identified is greater than the number of Chinese character pattern, described input method dictionary information can be searched according to the phonetic of described Chinese character and front M Chinese character tone, obtain corresponding Chinese character; Wherein, M is the number of the Chinese character pattern identified;
When the number of the Chinese character tone identified is less than the number of Chinese character pattern, can search described input method dictionary information according to described Chinese character tone and top n phonetic transcriptions of Chinese characters, obtain corresponding Chinese character, wherein, N is the number of the Chinese character tone identified; And look for described input method dictionary information according to the investigation of all the other phonetic transcriptions of Chinese characters, obtain corresponding Chinese character.
Below lift specific embodiment to introduce in detail.
Embodiment one:
In the present embodiment, prestore input method dictionary information, comprise the relevant information such as font, phonetic, tone, word frequency of Chinese character (comprising the word of individual Chinese character or two or more Chinese character composition), file layout is not limit, because tone only relates to four kinds, only need to increase little memory headroom relative to traditional dictionary.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 show hand-writing input method display device interface 100, wherein all comprise handwriting input region 101, the input frame 102 of display user version input, with font candidate word region 103, phonetically similar word candidate word viewing area 104, phonetically similar word candidate word page turning key 105, dummy keyboard region 106.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 difference is to show that four kinds of different tones input, choose, recognition method.
After Fig. 6 shows the Chinese character selecting to want to input, the example at display device interface 200.Comprise the input frame 201 of display user version input, dummy keyboard region 202.
As the realization flow figure that Fig. 7 is the present embodiment, comprising:
Step 701: after opening handwriting input mode, acquiescence phonetically similar word recommendation function is opened or is closed, select to open this function, user's writing pencil or finger to input in handwriting input region 101 this unisonance simple, easily to write shape, when receiving user and stopping the instruction inputting, identification module rapidly and efficiently can identify this Chinese character, and user can continue to input tone information.
Step 702, user can select the need of input tone; If select input tone, carry out step 703, otherwise, perform step 704.
Step 703: user inputs tone, apparatus of the present invention judge that whether the tone that user inputs is effective, if invalid, then continue to perform step 704; If effectively, then continue to perform step 705.
User can adopt any one input tone in following four kinds of modes.
Mode one: adopt shown in Fig. 2, in handwriting input identified region 101, the tone information inputted is wanted in the input below of Chinese character, can (1 be adopted, 2,3,4) represent four kinds of tones respectively, also can adopt (high and level tone (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ)) represent, or input other special characters to represent four kinds of tone informations, form is not limit, only need carry out arranging with identification module, input method engine, identify the tone information wanting to input through identification module, store.
Mode two: adopt as shown in Figure 3, Tone recognition region 108 is there is in this device or equipment, (1 is inputted in region 108,2,3,4) four kinds of tones are represented, or adopt (high and level tone (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ)) represent, or inputting other special characters to represent four kinds of tone informations, form is not limit, and only need carry out arranging with identification module, input method engine, identify the tone information wanting to input through identification module, store.
Mode three: adopt shown in Fig. 4, there is dummy keyboard 109 in this device or equipment, represent four kinds of tone (high and level tones (-), rising tone (ˊ), upper sound (ˇ), falling tone (ˋ)), this virtual key assignments is appointed with input method engine, that clicks in dummy keyboard 109 is some, namely by one of Tone recognition Module recognition four kinds of tones, stores the tone information that this key-value pair is answered.
Mode four: adopt shown in Fig. 5, there is " tone " virtual key 110 in this device or equipment, when clicking virtual key 110, this device or equipment eject tone dummy keyboard 111, show four kinds of tone informations, virtual key assignments in dummy keyboard 111 is appointed with input method engine, click the some virtual key assignments above dummy keyboard 111, namely by one of Tone recognition Module recognition four kinds of tones, the tone information that this key-value pair is answered is stored, after tone has inputted, tone dummy keyboard disappears.
Can there is one in above-mentioned four kinds of input tone modes, also can exist multiple in intelligent display device.
Step 704: tone is stored as default value, continues to perform step 706.
Step 705: the tone identifying user's input, continues to perform step 706.
If user inputs effective tone number more than the character/word quantity inputted, then give tacit consent to the tone inputted above effective, the tone information inputted below is abandoned; If user inputs effective tone number be less than the character/word quantity inputted, then tone is effective to character/word above.If user input tone information mistake want delete time, can adopt delete key or Backspace key etc. will input tone information delete, tone reverts to default value, and continuation can adopt above-mentioned four kinds of modes to input tone information.
Step 706: making character fonts module is searched according to the Chinese character identified, obtains corresponding phonetic.Because the Chinese character pattern of input is simple, decreases input time, and improve identification probability.
Step 707: Syllable text conversion module is searched according to above-mentioned phonetic and tone, obtains corresponding Chinese character.Employ tone information during owing to searching, can screen phonetically similar word, reduce candidate word greatly, solve the problem that in Chinese, homophone word quantity is many.(if user does not input tone information or tone information is default value, then four kinds of tone character/word all occur in unisonance candidate word sequence).
Step 708: inputted the information such as dictionary, word frequency, associational word by user, candidate word sequence is rearranged, obtains high-quality candidate word sequence, show this candidate word sequence; Afterwards, user can select unisonance Chinese character or the word of wanting input, is input in the input frame 102 of user version input.
The device and method below adopting the present invention to propose, " rolls " for target to input Chinese character, demonstrates the effect of invention.Respectively from implementation complexity, the speed of input, these standards such as the accuracy of input, selects the candidate word time, input complexity are made comparisons to the present invention and prior art.
Fig. 2 indication device or equipment are in handwriting input mode interface, phonetically similar word function is opened, at this moment user is without the need to worrying the font forgetting this word, only need to input the character that this phonetically similar word the most simply, is easily write, greatly save input time, and simple font identification probability can be improved significantly.Such as adopt the input of method shown in Fig. 2 tone, user inputs " bifurcation 4 ", and wherein " bifurcation " represents that the font that user needs to input is " bifurcation ", and input " 4 " represents wants the Chinese character tone inputted to be fourth sound falling tone, information is sent into identification module after detecting that user has inputted by load module, the first row recommended candidate word is this word familiar in shape as " bifurcation ", " one ", " fire ", " Y ", " river " etc., first candidate word is " bifurcation ", " bifurcation " is obtained phonetic " ya " by making character fonts module, this phonetic is obtained all unisonance candidate word sequences by Syllable text conversion resume module, judge whether that tone information inputs, if no, give tacit consent to all unisonance candidate word and resequence through information such as word frequency, user thesaurus, associational words, output in interface, if there is tone information, by tone, candidate word sequence is screened, in Chinese character, phonetically similar word is very many, but now eliminate the candidate word of 3/4ths nearly, considerably reduce the quantity of candidate word, now to remaining candidate word through word frequency, user thesaurus, the information processings such as associational word, obtain minimum, high-quality candidate word sequence, be presented in interface, " roll " just in the first page recommending word, without the need to repeatedly page turning, just can easily input, facilitate user to select to want to input raw and cold rare word, start writing and just forget, awkward situation when phonetic could input must be switched to, improve the fine experience of user's input.
By above-mentioned implementation procedure, the present invention and prior art are contrasted.First, in the speed of input, the present invention can input and want to input the font the most simply, easily write in the phonetically similar word of Chinese character or word, there will not be starts writing does not know how to write, because the quantity of phonetically similar word is very huge, only need to know how a phonetically similar word is write, just can realize input, also because input is very simple, so input speed is very fast.In the accuracy of input, because the present invention only needs to write the simplest font, accuracy is very high.In the selection candidate word time, because the present invention have input the simplest font, can make shorten input time, the probability of identification module identification Chinese character improves, and speed increases, and the most important thing is for the very huge problem of phonetically similar word quantity in Chinese, have found one and be simple and easy to very much use, successful ground method, add tone information, candidate word can be removed about 3/4ths, greatly reduce the time selecting candidate word.In input complexity, for the word of any unisonance, the present invention can input the simplest font, and complexity can be made to reduce.
This result shows, the present invention is compared with prior art all improved in input speed, input accuracy, selection candidate word time, input complexity etc.In addition, spelling input method inputs with phonetic word by the present invention, the advantages of the convenience of hand-writing input method is together, for raw and cold rare word, complicated word, be not familiar with word, be unfamiliar with the situations such as phonetic under, exempt and will constantly switch at phonetic and hand-writing input method, the more important thing is, add tone information, reduce candidate word quantity at double, improve input speed, in Consumer's Experience and practical operation, also greatly strengthen the Accuracy and high efficiency of input.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (8)
1. a Chinese input unit, is characterized in that, described device comprises:
Memory module, for storing input method dictionary information, comprises the font of Chinese character, phonetic and tone;
Load module, for receiving the font of the Chinese character of user's handwriting input, also for receiving the tone of the Chinese character of user's input;
Identification module, for identifying font and the tone of the Chinese character that user inputs;
Making character fonts module, described input method dictionary information searched in the font for the Chinese character identified according to identification module, obtains the phonetic of described Chinese character;
Syllable text conversion module, the phonetic obtained according to described making character fonts module and the tone of described identification module identification search described input method dictionary information, obtain corresponding Chinese character;
Display module, for showing the Chinese character that described Syllable text conversion module obtains, selects input for user.
2. device according to claim 1, is characterized in that, described load module receives the tone of the Chinese character of user's input from handwriting input region;
Or described load module receives the tone of the Chinese character of user's input from tone input area;
Or described load module is mapped in the virtual key assignments of tone the tone of the Chinese character receiving user's input from dummy keyboard;
Or described load module receives the tone of the Chinese character of user's input from the dummy keyboard inputted for tone, described dummy keyboard ejects after being mapped as the virtual key of tone keyboard by user's click.
3. device according to claim 1, is characterized in that, described input method dictionary information also comprises the word frequency of Chinese character;
Described device also comprises: candidate word processing module, according to the Chinese character that any one or more process Syllable text conversion module in the word frequency of described Chinese character, user thesaurus, associational word information obtains;
Described display module, for showing the Chinese character after the process of described candidate word processing module.
4. device according to claim 1, it is characterized in that, when described load module does not receive the tone of Chinese character of user's input or described identification module unidentified go out the tone of Chinese character of user's input time, Syllable text conversion module searches described input method dictionary information according to the phonetic transcriptions of Chinese characters that described making character fonts module obtains, and obtains corresponding Chinese character;
When the number of the Chinese character tone that described identification module identifies is greater than the number of Chinese character pattern, before the phonetic transcriptions of Chinese characters that Syllable text conversion module obtains according to described making character fonts module and identification module identify, M Chinese character tone searches described input method dictionary information, obtain corresponding Chinese character, M is the number of the Chinese character pattern identified;
When the number of the Chinese character tone that described identification module identifies is less than the number of Chinese character pattern, the top n phonetic transcriptions of Chinese characters that Syllable text conversion module obtains according to described making character fonts module and the Chinese character tone that identification module identifies search described input method dictionary information, obtain corresponding Chinese character, wherein, N is the number of the Chinese character tone identified; And look for described input method dictionary information according to all the other phonetic transcriptions of Chinese characters investigation that described making character fonts module obtains, obtain corresponding Chinese character.
5. a Chinese character input method, is characterized in that, prestore input method dictionary information, comprise the font of Chinese character, phonetic and tone, described method comprises:
Receive the font of the Chinese character of user's handwriting input, and receive the tone of the Chinese character of user's input;
Identify font and the tone of the Chinese character of user's input;
Search described input method dictionary information according to the font of described Chinese character, obtain the phonetic of described Chinese character;
Search described input method dictionary information according to the phonetic of described Chinese character and tone, obtain corresponding Chinese character, and show described Chinese character.
6. method according to claim 5, is characterized in that, the mode of the Chinese character tone of described reception user input is:
The tone of the Chinese character of user's input is received from handwriting input region;
Or, from tone input area, receive the tone of the Chinese character of user's input;
Or, from dummy keyboard, be mapped in the virtual key assignments of tone the tone of the Chinese character receiving user's input;
Or receive the tone of the Chinese character of user's input from the dummy keyboard inputted for tone, described dummy keyboard ejects after being mapped as the virtual key of tone keyboard by user's click.
7. method according to claim 5, is characterized in that, described input method dictionary information also comprises the word frequency of Chinese character;
After the Chinese character that described acquisition is corresponding, and comprise taking a step forward of described Chinese character of display:
According to the Chinese character of the described acquisition of any one or more process in the word frequency of described Chinese character, user thesaurus, associational word information, and the Chinese character after Graphics Processing.
8. method according to claim 5, is characterized in that, when do not receive or unidentified go out the tone of Chinese character time, search described input method dictionary information according to the phonetic of described Chinese character, obtain corresponding Chinese character;
When the number of the Chinese character tone identified is greater than the number of Chinese character pattern, search described input method dictionary information according to the phonetic of described Chinese character and front M Chinese character tone, obtain corresponding Chinese character; Wherein, M is the number of the Chinese character pattern identified;
When the number of the Chinese character tone identified is less than the number of Chinese character pattern, search described input method dictionary information according to described Chinese character tone and top n phonetic transcriptions of Chinese characters, obtain corresponding Chinese character, wherein, N is the number of the Chinese character tone identified; And look for described input method dictionary information according to the investigation of all the other phonetic transcriptions of Chinese characters, obtain corresponding Chinese character.
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| CN111310440B (en) * | 2018-11-27 | 2023-05-30 | 阿里巴巴集团控股有限公司 | Text error correction method, device and system |
| CN112698734A (en) * | 2020-12-24 | 2021-04-23 | 维沃移动通信有限公司 | Candidate word display method and device and electronic equipment |
| WO2022135294A1 (en) * | 2020-12-24 | 2022-06-30 | 维沃移动通信有限公司 | Candidate word display method and apparatus, and electronic device |
| CN112698734B (en) * | 2020-12-24 | 2024-04-26 | 维沃移动通信有限公司 | Candidate word display method and device and electronic equipment |
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