CN103823570A - Japanese input method and Japanese input system - Google Patents

Japanese input method and Japanese input system Download PDF

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CN103823570A
CN103823570A CN201410047123.0A CN201410047123A CN103823570A CN 103823570 A CN103823570 A CN 103823570A CN 201410047123 A CN201410047123 A CN 201410047123A CN 103823570 A CN103823570 A CN 103823570A
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kana character
character
weighted value
input
kana
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CN103823570B (en
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苏钿煌
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Abstract

An embodiment of the invention provides a Japanese input method. The Japanese input method includes: acquiring a number of clicks P of a target key, wherein the P is an integer larger than or equal to 1; acquiring at least one number of expanding M of the target key according to clicking threshold values Pth1 and Pth2 of the target key, wherein the Pth1 is a positive integer smaller than P, the Pth2 is an integer larger than or equal to 1, a value range for the M ranges from P-Pth1 to P+Pth2, and the M are positive integers which are not equal to the P; acquiring a first Chinese character corresponding to the number of clicks P and a second Chinese character corresponding to every number of expanding M; displaying the first Chinese character and the second first Chinese characters in a candidate input box. The embodiment of the invention further provides a Japanese input system. According to the technical scheme of the Japanese input method and the Japanese input system, input efficiency of Japanese input is improved.

Description

A kind of Japanese input method and system
[technical field]
The present invention relates to input method technique field, relate in particular to a kind of Japanese input method and system.
[background technology]
At present, in Japanese inputting method, cyclic switching (Toggle) input mode is input mode the most fast and simple, the most popular with users.Japanese input method based on Toggle input mode is: please refer to Fig. 1, it is the schematic diagram of the nine grids keyboard of Toggle input mode in prior art, as shown in the figure, when user inputs kana character " あ ", only need by button corresponding to kana character " あ " in nine grids keyboard next time, when user inputs kana character " え ", need to press continuously and rapidly button corresponding to the kana character " あ " in nine grids keyboard four times.
But, while inputting some kana character, need to press corresponding button repeatedly, therefore, be very easy to the situation that appearance is lacked by or pressed more, for example, user wants to input kana character " え ", input kana character " え " need to be pressed the button that four kana characters " あ " are corresponding, but user easily lacks by or presses more, cause the actual input of user kana character " う " or kana character " お ", wherein, input kana character " う " need to be pressed the button that three kana characters " あ " are corresponding, input kana character " お " need to be pressed the button that five kana characters " あ " are corresponding.When input assumed name, if the situation of lacking by or pressing more appears in user, user need to delete the assumed name of actual input, then re-enters assumed name and revises input error, and therefore, the input efficiency of Japanese inputting method is lower.
[summary of the invention]
In view of this, the embodiment of the present invention provides a kind of Japanese input method and system, to realize the input efficiency that improves Japanese inputting method.
The embodiment of the present invention provides a kind of Japanese input method, comprising:
The number of clicks P that obtains target button, P is greater than or equal to 1 integer;
According to click threshold Pth1 and the Pth2 of described target button, obtain at least one expansion number of times M of described target button; Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P;
Obtain first kana character corresponding with described number of clicks P, and second kana character corresponding with each described expansion number of times M;
In candidate's input frame, show described the first kana character and described the second kana character.
In said method, described described the first kana character and described the second kana character of showing in candidate's input frame, comprising:
Obtain the first weighted value of described the first kana character;
Obtain the first weighted value of the second kana character that each described expansion number of times M is corresponding;
According to each described the first weighted value, described the first kana character and the second kana character corresponding to described at least one expansion number of times M are sorted, to obtain ranking results;
In candidate's input frame, show described ranking results.
In said method, each described the first weighted value of described foundation, sorts to described the first kana character and the second kana character corresponding to described at least one expansion number of times M, to obtain ranking results, comprising:
According to the first weighted value of described the first kana character and default weight adjusted value sum, obtain the second weighted value of described the first kana character;
The first weighted value of the second weighted value of described the first kana character of foundation, the second kana character that described at least one expansion number of times M is corresponding, according to the descending order of weighted value, described the first kana character and described the second kana character are sorted, to obtain ranking results.
In said method, described in candidate's input frame, show described the first kana character and described the second kana character before, described method comprises:
Obtain the first Chinese character that described number of clicks P is corresponding, and second Chinese character corresponding with each described expansion number of times M.
In said method, described described the first kana character and described the second kana character of showing in candidate's input frame, comprising:
In described candidate's input frame, show described the first kana character, described the second kana character, described the first Chinese character and described the second Chinese character.
The embodiment of the present invention also provides a kind of Japanese input system, comprising:
Input processing unit, for obtaining the number of clicks P of target button, P is greater than or equal to 1 integer;
Input expanding unit, for click threshold Pth1 and Pth2 according to described target button, obtains at least one expansion number of times M of described target button; Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P;
Character generation unit, for obtaining first kana character corresponding with described number of clicks P, and second kana character corresponding with each described expansion number of times M;
Input display unit, for showing described the first kana character and described the second kana character at candidate's input frame.
In said system, described input display unit, specifically for:
Obtain the first weighted value of described the first kana character;
Obtain the first weighted value of the second kana character that each described expansion number of times M is corresponding;
According to each described the first weighted value, described the first kana character and the second kana character corresponding to described at least one expansion number of times M are sorted, to obtain ranking results;
In candidate's input frame, show described ranking results.
In said system, described input display unit, specifically for:
According to the first weighted value of described the first kana character and default weight adjusted value sum, obtain the second weighted value of described the first kana character;
The first weighted value of the second weighted value of described the first kana character of foundation, the second kana character that described at least one expansion number of times M is corresponding, according to the descending order of weighted value, described the first kana character and described the second kana character are sorted, to obtain ranking results.
In said system, described character generation unit, also for obtaining the first Chinese character that described number of clicks P is corresponding, and second Chinese character corresponding with each described expansion number of times M.
In said system, described input display unit, specifically for: in described candidate's input frame, show described the first kana character, described the second kana character, described the first Chinese character and described the second Chinese character.
As can be seen from the above technical solutions, the embodiment of the present invention has following beneficial effect:
In the Japanese input method that the embodiment of the present invention provides, the number of clicks of the kana character to input is expanded, thereby obtain more kana character, the kana character of acquisition is shown and offers user, therefore, realize the input automatic error-correcting based on number of clicks, greatly improve the input efficiency of Japanese inputting method.
[accompanying drawing explanation]
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the nine grids keyboard of Toggle input mode in prior art;
Fig. 2 is the schematic flow sheet of the Japanese input method that provides of the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of the embodiment mono-of the Japanese input method that provides of the embodiment of the present invention
Fig. 4 is the functional block diagram of the Japanese input system that provides of the embodiment of the present invention.
[embodiment]
Technical scheme for a better understanding of the present invention, is described in detail the embodiment of the present invention below in conjunction with accompanying drawing.
Should be clear and definite, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of Japanese input method, please refer to Fig. 2, the schematic flow sheet of its Japanese input method providing for the embodiment of the present invention, and as shown in the figure, the method comprises:
S101, the number of clicks P of acquisition target button, P is greater than or equal to 1 integer.
Concrete, under based on Toggle input mode, receive the kana character string that user inputs by nine grids keyboard; For the kana character string of input, the number of clicks P of the target button that in statistics kana character string, last kana character is corresponding; The target button that last kana character is corresponding is the button that user need to click while inputting this kana character, therefore in the embodiment of the present invention, claims that this button is target button; In the embodiment of the present invention, P is greater than or equal to 1 integer.
In the embodiment of the present invention, can be in the time receiving user by a kana character of nine grids keyboard input, just obtain the number of clicks P of the target button that this kana character is corresponding, also can be in the time receiving user by least two kana characters of nine grids keyboard input, obtain the number of clicks P of the target button that last kana character is corresponding, like this, can greatly reduce the demonstration quantity of character string in candidate's input frame, greatly reduce treatment capacity.Wherein, can utilize strlen (str) function to obtain the number of kana character in kana character string; For example, the kana character string of user's input is " I ょ う ", call strlen (str) function, and input parameter using this kana character string as strlen (str) function, be strlen (" I ょ う "), obtain the output of strlen (" I ょ う "), obtain the number 3 of kana character in kana character string.
Wherein, for the kana character string of input, because kana character user above in kana character string has confirmed errorlessly, without error correction, therefore only last kana character in kana character string is processed.
S102, according to click threshold Pth1 and the Pth2 of described target button, obtains at least one expansion number of times M of described target button; Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P.
Concrete, be corresponding click threshold Pth1 and the Pth2 of each key configurations in nine grids button in advance, when obtaining after the number of clicks P of certain target button, according to the corresponding relation of button and click threshold Pth1 and Pth2, can obtain click threshold Pth1 and the Pth2 of this target button.
According to click threshold Pth1 and the Pth2 of target button, obtain at least one expansion number of times M of target button; Wherein, Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P.
Here, click threshold Pth1 can equate with click threshold Pth2, also can be unequal.
Wherein, according to the span [P-Pth1, P+Pth2] of expansion number of times M, can be obtained up to a few expansion number of times M, be about in [P-Pth1, P+Pth2] at least one numerical value that is not equal to P as expansion number of times M.For example, the number of clicks P of target button equals 4, the click threshold Pth1 of this target button and Pth2 equal 2, the span of expanding number of times M is [2,6], because M can not equal P, expand number of times M and can equal at least one numerical value in 2,3,5,6, as at least one expansion number of times M of target button can comprise 3 and 5.
S103, obtains first kana character corresponding with described number of clicks P, and second kana character corresponding with each described expansion number of times M.
Concrete, in Japanese inputting method based on Toggle input mode, each button of nine grids button can corresponding multiple kana characters, in multiple kana characters corresponding to each button, each kana character is to number of clicks that should button, therefore, and can be according to the number of clicks P of target button and this target button, the kana character corresponding to number of clicks P that can obtain described target button, this kana character is called the first kana character.
In like manner, can be according to the expansion number of times M obtaining in S102 and target button, obtain the kana character corresponding to number of clicks M of this target button, this kana character is called the second kana character; For example, expansion number of times M comprises two numerical value, obtains two corresponding the second kana characters, by that analogy.
S104 shows described the first kana character and described the second kana character in candidate's input frame.
Concrete, obtain first kana character corresponding to number of clicks P of target button, and after the second kana character corresponding to each expansion number of times, need in candidate's input frame, show described the first kana character and described the second kana character, in candidate's input frame, select the character that needs input for user.
Wherein, the method that shows described the first kana character and described the second kana character in candidate's input frame can comprise:
First, mate in default input method dictionary according to the first kana character, to obtain the first weighted value of described the first kana character.In like manner, mate in default input method dictionary according to the second kana character corresponding to each expansion number of times M, to obtain the first weighted value of this second kana character, thereby obtain the first weighted value of the second kana character that each described expansion number of times M is corresponding.
Then, can, according to each the first weighted value obtaining, described the first kana character and the second kana character corresponding to described at least one expansion number of times M be sorted, to obtain ranking results.
Concrete grammar is: the first weighted value of described the first kana character is added to default weight adjusted value, calculate the second weighted value that obtains the first kana character.Then, according to the second weighted value of the first kana character, the first weighted value that at least one expands the second kana character that number of times M is corresponding, according to the descending order of weighted value, the first kana character and at least one second kana character are sorted, to obtain ranking results.In the embodiment of the present invention, exploitation right readjust value improves the weighted value of the first kana character that the number of clicks P of target button is corresponding, like this, just can guarantee that the location comparison that the kana character of the actual input of user can be in ranking results is forward, so that in the time that user's target character is exactly the actual kana character of input, can obtain in time this kana character.For example, in input method dictionary, the weighted value of each kana character is generally in 1000~10000 scopes, and default weight adjusted value can equal 200.
Finally, in candidate's input frame, show described ranking results.
For the kana character of input, in input method dictionary, can match corresponding Chinese character, can there is no the Chinese character of coupling yet, therefore, optionally, can, according to the first kana character corresponding to the number of clicks P of target button, in input method dictionary, mate, obtain the first corresponding Chinese character; In like manner, can, according to the second kana character corresponding to each expansion number of times M, in input method dictionary, mate, to obtain the second corresponding Chinese character.For example, expansion number of times M comprises two numerical value, after mating, can obtain altogether two Chinese characters according to each expansion number of times M in input method dictionary.
If obtain the first Chinese character and the second Chinese character, while showing described ranking results in candidate's input frame, need in input method dictionary, obtain the first weighted value of the first Chinese character and the first weighted value of the second Chinese character, then exploitation right readjust value is adjusted power to the first weighted value of the first Chinese character, obtain the second weighted value of the first Chinese character, then according to the descending order of weighted value, to the first kana character, the second kana character, the first Chinese character and the second Chinese character sort, to obtain ranking results, finally in candidate's input frame, show and comprise the first kana character, the second kana character, the ranking results of the first Chinese character and the second Chinese character.Wherein, the kana character in input method dictionary or the weighted value of Chinese character be generally according to the common degree of character, and utilize input method Weight algorithm to calculate to obtain.
Embodiment mono-
Please refer to Fig. 3, the schematic flow sheet of the embodiment mono-of its Japanese input method providing for the embodiment of the present invention, as shown in the figure, the method comprises:
S301, receives the first kana character string " I ょ え " that user inputs.
For example, it is " I ょ う " that user wants the target string of input, and wherein, the number of clicks of the target button that kana character " I " is corresponding is 2, and in nine grids keyboard, target button " か " need to be clicked 2 times and obtain kana character " I "; The number of clicks of the target button that kana character " ょ " is corresponding is 6, and in nine grids keyboard, target button " や " need to be clicked 6 times and obtain kana character " ょ "; The number of clicks of the target button that kana character " う " is corresponding is 3, and in nine grids keyboard, target button " あ " need to be clicked 3 times and obtain kana character " う ".
But, due to user's maloperation, the character string of actual input is " I ょ え ", the number of clicks of the target button that kana character " え " is corresponding is 4, be that in nine grids keyboard, target button " あ " need to be clicked 4 acquisition kana characters " え ", namely target button " あ " user's number of clicks has been pressed 1 time more.
S302, the number of clicks P of the target button that in acquisition the first kana character string " I ょ え ", last kana character " え " is corresponding, P equals 4.
S303, according to click threshold Pth1 and the Pth2 of target button, obtains the expansion number of times M of target button; Pth1 equals 1, Pth2 and equals 1, M and equal 3 and 5.
Utilize the difference of number of clicks P and click threshold Pth1, i.e. 4-1=3, obtains expansion number of times M and equals 3; Utilize number of clicks P and click threshold Pth2's and value, i.e. 4+1=5, obtains expansion number of times M and equals 5.
S304, obtains the kana character " う " of expansion number of times 3 correspondences and the kana character " お " of expansion number of times 5 correspondences.That multiple spot hits a target button or clicks less target button one time because cannot judge user, therefore the each numerical value in left and right of number of clicks P that can target button, just can obtain two the second kana characters, wherein can comprise that user wants the kana character of input.Like this, just can, the in the situation that of user misoperation, according to the kana character " え " of the actual input of user, obtain user and want the target kana character " う " of inputting.
S305, according to kana character " う " and " お ", obtains two the second kana character strings " I ょ う " and " I ょ お ".
Here, utilize the kana character " う " and " お " that obtain according to expansion number of times, and the first two kana character " I ょ " in the first kana character string " I ょ え " of user input, acquisition the second kana character string " I ょ う " and " I ょ お ".
S306, obtains corresponding the second Chinese character string " today " and character string corresponding to the second kana character string " I ょ お " of the first Chinese character string " empty Sakae ", the second kana character string " I ょ う " that the first kana character string " I ょ え " is corresponding and " occupies お ".
Can utilize the first kana character string " I ょ え " to mate in input method dictionary, obtain corresponding the first Chinese character string " empty Sakae ", in like manner, utilize the second kana character string " I ょ う " to mate in input method dictionary, obtain corresponding the second Chinese character string " today ", the second kana character string " I ょ お " mates in input method dictionary, acquisition be that character string " occupies お ", both comprised Chinese character and also comprised kana character.
S307, according to the descending order of weighted value, to " I ょ え ", " I ょ う ", " I ょ お ", " empty Sakae ", " today " and " occupying お " sequence, to obtain ranking results.
Wherein, exploitation right readjust value, the weighted value of the first Chinese character string " empty Sakae " that the weighted value of the first kana character string " I ょ え " to the actual input of user and the first kana character string " I ょ え " are corresponding is adjusted power, to increase weight, then according to the weighted value of adjusting after power, according to the descending order of weighted value, to " I ょ え ", " I ょ う ", " I ょ お ", " empty Sakae ", " today " and " occupying お " sequence.
S308 shows ranking results in candidate's input frame.
In candidate's input frame, show ranking results, comprise " I ょ え ", " I ょ う ", " I ょ お ", " empty Sakae ", " today " and " occupying お ".
In prior art, if it is " I ょ う " that user wants the target string of input, the actual kana character string of input is " I ょ え ", in candidate's input frame, show " I ょ え " and corresponding Chinese character string " empty Sakae ", because the actual characters string of input is wrong, user need to delete the kana character " え " of input, then re-enters kana character " う ".But, the said method that utilizes the embodiment of the present invention to provide, according to the actual kana character string " I ょ え " of user's input, in candidate's input frame, can show " I ょ え ", " I ょ う ", " I ょ お ", " empty Sakae ", " today " and " occupying お ", like this, user is the in the situation that of maloperation, only need in candidate's input frame, directly select to want the target kana character string " I ょ う " of input, do not need to delete the kana character of maloperation input, and re-enter kana character, therefore, the technical scheme of the embodiment of the present invention can improve the input efficiency of Japanese inputting method greatly.
The embodiment of the present invention further provides the device embodiment that realizes each step and method in said method embodiment.
Please refer to Fig. 4, the functional block diagram of its Japanese input system providing for the embodiment of the present invention.As shown in the figure, this system comprises:
Input processing unit 40, for obtaining the number of clicks P of target button, P is greater than or equal to 1 integer;
Input expanding unit 41, for click threshold Pth1 and Pth2 according to described target button, obtains at least one expansion number of times M of described target button; Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P;
Character generation unit 42, for obtaining first kana character corresponding with described number of clicks P, and second kana character corresponding with each described expansion number of times M;
Input display unit 43, for showing described the first kana character and described the second kana character at candidate's input frame.
Wherein, described input display unit 43, specifically for:
Obtain the first weighted value of described the first kana character;
Obtain the first weighted value of the second kana character that each described expansion number of times M is corresponding;
According to each described the first weighted value, described the first kana character and the second kana character corresponding to described at least one expansion number of times M are sorted, to obtain ranking results;
In candidate's input frame, show described ranking results.
Wherein, described input display unit 43, according to each described the first weighted value, sorts to described the first kana character and the second kana character corresponding to described at least one expansion number of times M, when obtaining ranking results, specifically for:
According to the first weighted value of described the first kana character and default weight adjusted value sum, obtain the second weighted value of described the first kana character;
The first weighted value of the second weighted value of described the first kana character of foundation, the second kana character that described at least one expansion number of times M is corresponding, according to the descending order of weighted value, described the first kana character and described the second kana character are sorted, to obtain ranking results.
In addition, described character generation unit 42, also for obtaining the first Chinese character that described number of clicks P is corresponding, and second Chinese character corresponding with each described expansion number of times M.
Wherein, described input display unit 43, specifically for: in described candidate's input frame, show described the first kana character, described the second kana character, described the first Chinese character and described the second Chinese character.
Due to the method for the each unit in the present embodiment shown in can execution graph 2, the part that the present embodiment is not described in detail, can be with reference to the related description to Fig. 2.
Can be found out by above description, the method and system that the embodiment of the present invention provides possesses following advantage:
1, in the Japanese input method based on Toggle input mode that the embodiment of the present invention provides, the number of clicks of the kana character to input is expanded, thereby obtain more kana character, the kana character of acquisition is shown and offers user, therefore, realize the input automatic error-correcting based on number of clicks, greatly improve the input efficiency of Japanese inputting method.
2, do not need user to delete the kana character of maloperation input, and re-enter kana character, therefore, can greatly reduce the correction cost of maloperation input, make the in the situation that of maloperation, also can obtain in time correct candidate character strings, reduce the running cost of input method, improve user's experience.
In technical scheme provided by the present invention, should be understood that disclosed system and method can be realized in other way.For example, system embodiment described above is only schematically, and for example, the division of described unit, is only that a kind of logic function is divided, and when actual realization, can have other dividing mode.
The described unit as separating component explanation can or can not be also physically to separate, the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can divide less than in multiple network element, can select some or all of unit wherein to realize the object of the present embodiment scheme according to actual demand.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can be integrated in a unit two or more unit, above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprises that some instructions are in order to make a computer equipment (can be personal computer, server or the network equipment etc.) or processor carry out the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB (universal serial bus) (Universal Serial Bus, USB) flash drive, portable hard drive, ROM (read-only memory) (Read Only Memory, ROM), the various media that can be program code stored such as random access memory (Random Access Memory, RAM), disk or CD.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.

Claims (10)

1. a Japanese input method, is characterized in that, described method comprises:
The number of clicks P that obtains target button, P is greater than or equal to 1 integer;
According to click threshold Pth1 and the Pth2 of described target button, obtain at least one expansion number of times M of described target button; Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P;
Obtain first kana character corresponding with described number of clicks P, and second kana character corresponding with each described expansion number of times M;
In candidate's input frame, show described the first kana character and described the second kana character.
2. method according to claim 1, is characterized in that, described described the first kana character and described the second kana character of showing in candidate's input frame, comprising:
Obtain the first weighted value of described the first kana character;
Obtain the first weighted value of the second kana character that each described expansion number of times M is corresponding;
According to each described the first weighted value, described the first kana character and the second kana character corresponding to described at least one expansion number of times M are sorted, to obtain ranking results;
In candidate's input frame, show described ranking results.
3. method according to claim 2, is characterized in that, each described the first weighted value of described foundation sorts to described the first kana character and the second kana character corresponding to described at least one expansion number of times M, to obtain ranking results, comprising:
According to the first weighted value of described the first kana character and default weight adjusted value sum, obtain the second weighted value of described the first kana character;
The first weighted value of the second weighted value of described the first kana character of foundation, the second kana character that described at least one expansion number of times M is corresponding, according to the descending order of weighted value, described the first kana character and described the second kana character are sorted, to obtain ranking results.
4. method according to claim 1, is characterized in that, described in candidate's input frame, show described the first kana character and described the second kana character before, described method comprises:
Obtain the first Chinese character that described number of clicks P is corresponding, and second Chinese character corresponding with each described expansion number of times M.
5. method according to claim 4, is characterized in that, described described the first kana character and described the second kana character of showing in candidate's input frame, comprising:
In described candidate's input frame, show described the first kana character, described the second kana character, described the first Chinese character and described the second Chinese character.
6. a Japanese input system, is characterized in that, described system comprises:
Input processing unit, for obtaining the number of clicks P of target button, P is greater than or equal to 1 integer;
Input expanding unit, for click threshold Pth1 and Pth2 according to described target button, obtains at least one expansion number of times M of described target button; Pth1 is less than P, and Pth1 is positive integer, and Pth2 is greater than or equal to 1 integer, and the span of M is [P-Pth1, P+Pth2], and M is positive integer, and M is not equal to P;
Character generation unit, for obtaining first kana character corresponding with described number of clicks P, and second kana character corresponding with each described expansion number of times M;
Input display unit, for showing described the first kana character and described the second kana character at candidate's input frame.
7. system according to claim 6, is characterized in that, described input display unit, specifically for:
Obtain the first weighted value of described the first kana character;
Obtain the first weighted value of the second kana character that each described expansion number of times M is corresponding;
According to each described the first weighted value, described the first kana character and the second kana character corresponding to described at least one expansion number of times M are sorted, to obtain ranking results;
In candidate's input frame, show described ranking results.
8. system according to claim 7, is characterized in that, described input display unit, specifically for:
According to the first weighted value of described the first kana character and default weight adjusted value sum, obtain the second weighted value of described the first kana character;
The first weighted value of the second weighted value of described the first kana character of foundation, the second kana character that described at least one expansion number of times M is corresponding, according to the descending order of weighted value, described the first kana character and described the second kana character are sorted, to obtain ranking results.
9. system according to claim 6, is characterized in that, described character generation unit, and also for obtaining the first Chinese character that described number of clicks P is corresponding, and second Chinese character corresponding with each described expansion number of times M.
10. system according to claim 9, is characterized in that, described input display unit, specifically for: in described candidate's input frame, show described the first kana character, described the second kana character, described the first Chinese character and described the second Chinese character.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1348559A (en) * 1999-07-07 2002-05-08 富士通株式会社 Portable character input device
CN1655107A (en) * 1999-05-27 2005-08-17 美国在线服务公司 Keyboard system with automatic correction
JP2010079832A (en) * 2008-09-29 2010-04-08 Kyocera Corp Character input device
JP2010129076A (en) * 2008-11-28 2010-06-10 Hiroshi Naoe Character input device
CN103440046A (en) * 2013-09-02 2013-12-11 百度在线网络技术(北京)有限公司 Japanese language input method and system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1655107A (en) * 1999-05-27 2005-08-17 美国在线服务公司 Keyboard system with automatic correction
CN1348559A (en) * 1999-07-07 2002-05-08 富士通株式会社 Portable character input device
JP2010079832A (en) * 2008-09-29 2010-04-08 Kyocera Corp Character input device
JP2010129076A (en) * 2008-11-28 2010-06-10 Hiroshi Naoe Character input device
CN103440046A (en) * 2013-09-02 2013-12-11 百度在线网络技术(北京)有限公司 Japanese language input method and system

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