Chinese term automatic correction method in input process

Abstract

The invention discloses a Chinese term automatic correction method in an input process, comprising the following steps: (1) using each element input by users as a Term, which is one of a Chinese character string, a letter string or a mixing string of Chinese characters and letters; (2) quickly judging whether the Term is a valid term by structure of a Bloom filter; if the Term is a valid term, carrying out term completion on the Term; otherwise, carrying out term correction on the Term; the term completion means to provide completion prompting to a right short term and the term correction means to correct the incorrect input to obtain the valid term prompting closing to the intention of a user; the term completion and the term correction both adopt term clustering and a Trie tree construction and search mechanism; the judging mechanism of the Bloom filter is adopted in the user input judgment; for the right input, the valid term completion mechanism is adopted to carry out term completion prompting; to input error by users, the original input is restored based on operation characteristics of all sorts of Pinyin input method software and the correction prompting is carried out on the error correction mechanism compiled aiming at the original input.

Description

[0001] Field [0002] The invention relates to the technical field of computer text automatic error correction, in particular to an automatic error correction technology for Chinese terms in the process of user input. Background technique [0003] With the increasingly widespread application of Internet technology, online learning has become one of the main means for people to acquire and learn knowledge. The completion of this process requires users to input information through computers. For Chinese users, generally speaking, what the user inputs is a character string, which is converted into a string of Chinese characters after being processed by some Chinese input method software. No matter the processing of user input or Chinese input method software, errors may occur, so automatic error correction technology is needed to deal with these errors. After a novelty search, the applicant retrieved three patents related to the present invention and belonged to the field of aut...

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Problems solved by technology

[0016] 3. When the existing patent handles errors, it does not use the working characteristics of the input method software used by the user, but performs error correction in units of Chinese characters; this method combines the characteristics of the input method software for error correction

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