Chinese character pinyin conversion method and conversion system

A Chinese character pinyin, conversion method technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of slow speed and high algorithm complexity

Pending Publication Date: 2019-08-02
成都启英泰伦科技有限公司
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  • Claims
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Problems solved by technology

This method can solve some polyphone problems, but the speed is slow and the algorithm complexity is high

Method used

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  • Chinese character pinyin conversion method and conversion system

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Embodiment Construction

[0024] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Chinese character pinyin conversion method of the present invention, comprises the steps:

[0026] S1 is provided with a word dictionary and a dictionary;

[0027] The single-character dictionary contains each single character, and each single character is provided with a unique corresponding default pronunciation of pinyin; the words in the dictionary are words that contain more than two Chinese characters, and at least one of them is a polyphonic word; the polyphonic character in the dictionary Pinyin is the non-default pronunciation of the corresponding word in a single character;

[0028] S2 segments the sentence according to the punctuation marks, and the text obtained by the segmentation is processed according to the following procedure for pronunciation matching:

[0029] S21. Whether the identification text is an em...

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Abstract

A Chinese character pinyin conversion system comprises a segmentation module, a recognition comparison module, a character removal module and a tone modification module which are sequentially connected. The recognition comparison module is connected with a single character dictionary and a dictionary database, the single character dictionary comprises each single character, and a unique corresponding pinyin default pronunciation is set for each single character. The words of the dictionary comprise more than two Chinese characters, and at least one of the Chinese characters is a word of a polyphone. The invention further discloses a Chinese character pinyin conversion method. By the adoption of the Chinese character pinyin conversion method and system, the single-character dictionary and the dictionary are designed respectively, word segmentation and pronunciation matching algorithms are combined, and under the condition that the operation speed is guaranteed. The problem of tone-changing pronunciation in most polyphone characters and pronunciation habits can be effectively solved. After tone modification calibration is adopted, the pronunciation is closer to the real pronunciationhabit.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence and relates to a conversion technology from Chinese characters to pinyin pronunciation, in particular to a method and system for converting Chinese characters to pinyin. Background technique [0002] In the process of speech synthesis in artificial intelligence, there needs to be a one-to-one correspondence from Chinese characters to specific pronunciations. In Chinese characters, the same Chinese character has different pronunciations in different situations, that is, there is a problem of recognizing polyphonic characters; for the problem of polyphonic characters, some researchers The method of deep learning is proposed, and a large number of sentences marked with correct pinyin are used to train the pronunciation model of polyphonic characters. This method can solve some polyphone problems, but the speed is slow and the algorithm complexity is high. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06F17/22G06F17/27
CPCG06F16/374G06F40/157G06F40/232G06F40/242
Inventor 曹艳艳何云鹏高君效许兵
Owner 成都启英泰伦科技有限公司
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