Chinese pinyin input method and Chinese pinyin input system

Abstract

The invention discloses a Chinese pinyin input method, comprising the following steps of: acquiring a mapping table for establishing a mapping relationship between original pinyin and variant pinyin; receiving a pinyin string input by a user; judging whether the pinyin string contains the variant pinyin in the mapping table and the original pinyin in the mapping table; if the pinyin string contains the variant pinyin in the mapping table, marking a character string, which is same as the variant pinyin, in the pinyin string as the variant pinyin and the original pinyin corresponding to the variant pinyin; if the pinyin string contains the original pinyin in the mapping table, adding a separator in a character string, which is the same as the original pinyin, in the pinyin string; and outputting a candidate word list according to the changed pinyin string. The invention further provides a Chinese pinyin input system. By adoption of the method and the system, not only can fuzzy pinyin be set, but also the input efficiency is not influenced.

Description

【Technical field】 [0001] The invention relates to the technical field of input methods, in particular to a Chinese pinyin input method and a Chinese pinyin input system. 【Background technique】 [0002] The implementation process of the traditional Chinese pinyin input method is: receive the Chinese pinyin input by the user, search the candidate words corresponding to the pinyin in the thesaurus, generate a list of candidate words and output the candidate words selected by the user. Existing Chinese pinyin input methods can also input phrases in addition to single words, for example, if a user inputs "shenzhen", then "Shenzhen" will be directly returned. When the user enters a phrase, for the pinyin string input by the user, the input method often encounters the problem of hyphenation judgment, that is, where to add a separator in the pinyin string. For example, if the user inputs "jingan", it is necessary to determine whether the user input is "jing'an (静安)" or "jin'gan (立恩...

AI Technical Summary

Problems solved by technology

[0004] Due to the existence of fuzzy sounds, when judging hyphenation of the pinyin string input by the user, the results obtained will increase a lot, which will increase the difficulty of user selection and affect the input efficiency

For example, if the user enters "hangan", since "an" is set as a fuzzy sound, the input method needs to judge "han'gan", "hang'gan", "hang'an", "han'gang", "hang'gang" ", "hang'ang" these pronunciations, all the Chinese characters that match these pronunciations in the thesaurus are listed for users to choose, which not only affects the retrieval efficiency, but also causes difficulties for users to select words, thereby affecting the input efficiency

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