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A method and device for screening candidates in text input

A text input and input method technology, applied in the input/output process of data processing, digital data processing, special data processing applications, etc., can solve troubles, the mapping relationship between the input sequence and Chinese characters is not unique, and the input sequence cannot be achieved One-to-one mapping and other issues to achieve the effect of improving efficiency, improving input efficiency, and avoiding user experience

Active Publication Date: 2017-05-10
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the characteristics of Chinese itself, the mapping relationship between input sequences and Chinese characters is not unique, and most encoding methods cannot achieve one-to-one mapping from input sequences to Chinese characters
All words corresponding to an input sequence can be called candidates, and an input sequence often corresponds to many candidates, so it is sometimes very troublesome for users to find the candidate they want among many candidates. It may take several very careful page turning to find, which affects the user's input efficiency

Method used

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  • A method and device for screening candidates in text input
  • A method and device for screening candidates in text input
  • A method and device for screening candidates in text input

Examples

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Comparison scheme
Effect test

example 1

[0115] The user wants to enter the name "Liu Xuan", so he enters the pinyin string "liuxuan", the word "Liu" appears directly on the candidate homepage, so he can directly select the word, but when he selects "Xuan", he finds it difficult to find, but think of it. The common form of this word is "rotate", so start the filter mode and enter the filter sequence "z".

[0116] Here, the initial pinyin string "xuan" and the screening string "z" are arranged. Since "xuan" has only one syllable, and the screening string "z" has only one syllable, N=2, M=2, there are only two possible arrangements. , the following lists the two arrangement information and the corresponding word group candidates:

[0117] ①xuan z rotates, chooses words, chooses to declare war, Xuanzang

[0118] ②z xuan Zhou Xuan Zixuan is co-opted by Zixuan Zixuan

example 2

[0120] The user needs to input the name "Wang Binbin", so he typed out the pinyin string "wangbinbin". If the word "王" has been selected, when the initial pinyin string "binbin" is selected, he finds that there are too many candidates to choose, and the user thinks of "Binbin". The word polite", so start the group word filter and enter the filter string "youli".

[0121] Here, the initial pinyin string "binbin" and the filter string "youli" are arranged. When there are more than one syllable in the pinyin string that is not displayed on the screen, all syllables are involved in the arrangement and some syllables are involved in the arrangement. Arranged with filter string respectively.

[0122] In example 2, the initial pinyin string "binbin" has two syllables, and the screening string "youli" has two syllables, so N=4; since one or more syllables in the initial pinyin string can be selected to participate in the arrangement, so M =4 or M=3; the following lists the arrangeme...

example 3

[0141] The user needs to enter the name "Li Tengyue", so he typed the pinyin string "litengyue". If the word "Li" has been selected, when selecting the initial pinyin string "tengyue", he found that there were too many candidates to choose, and the user thought of " The word "Long Teng Hu Leap", so start the word filter, enter the filter string "longhu".

[0142] For example 3, the present application arranges "tengyue" and "longhu" in a cross-arrangement manner, then the obtained arrangement string may include "longtenghuyue", and the obtained word group candidates may include "longtenghuyue".

[0143] In addition, in this embodiment of the present application, word group screening may be performed multiple times in the process of completing the text input of a user input sequence.

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Abstract

The invention provides a method and device for screening candidate items in character input. The method comprises the steps that a screening sequence input by a user in a screening mode is received; according to conversion of the screening sequence and an initial sequence, more than one word group candidate item is obtained and displayed; the initial sequence is the sequence which is the words not displayed on a screen and is input by the user before the screening mode, and the word group candidate items comprise words corresponding to at least one part of the initial sequence; the words, which correspond to at least one part of the initial sequence and are selected by the user, of the word group candidate items are displayed on the screen. The method and device for screening the candidate items in character input can reduce the number of candidate items for selection, and improve the efficiency when the user selects the candidate items and the input efficiency of the user.

Description

technical field [0001] The present application relates to the technical field of text input, and in particular, to a method and apparatus for screening candidates in text input. Background technique [0002] In a computer system, the default input language is the characters in English. Since there are only 26 letters in English, plus some control characters, it is usually enough to use a keyboard with about 100 keys. [0003] The Chinese language has tens of thousands of characters. In order to enable the computer system to use the keyboard to input Chinese, an additional Chinese input method system needs to be used. [0004] Since there are tens of thousands of Chinese characters, it is impossible for a computer keyboard to create a key for each Chinese character. Therefore, the Chinese input method uses the keys on the keyboard to encode each Chinese character according to a certain method. For the user, an input sequence composed of several keys (specifically may includ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023G06F17/30
Inventor 刘璇杨磊
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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