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A Rule-based Automatic Chinese Syntax Analysis Method

A syntactic analysis and rule-based technology, which is applied in the field of automatic Chinese syntactic analysis based on rules, can solve problems such as the difficulty of judging clause boundaries, overlapping sentence structures and phrase structures, many-to-many parts of speech and syntactic functions, etc.

Inactive Publication Date: 2018-01-02
SHAANXI UNIV OF CHINESE MEDICINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rule-based automatic Chinese syntax analysis method, which solves the problems of many-to-many part of speech and syntactic functions, overlapping sentence structure and phrase structure, and difficult judgment of clause boundaries in existing Chinese syntax analysis

Method used

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  • A Rule-based Automatic Chinese Syntax Analysis Method
  • A Rule-based Automatic Chinese Syntax Analysis Method
  • A Rule-based Automatic Chinese Syntax Analysis Method

Examples

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example 1

[0195] Example 1: You can || go to the bank|| tomorrow in time. (sj||vmid||zhi);

example 2

[0196] Example 2: You || are the director|| so you can mess around? (sj||vmid||zhi);

example 3

[0197] Example 3: The house || is quite clean. (sj||zhi);

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Abstract

The present invention discloses a rule based automatic Chinese syntax analysis method, and discloses a three-part algorithm in which a Chinese sentence comprises a bounded domain in the head of the sentence, a process in the middle of the sentence and a cognition result in the end of the sentence, and accordingly setting a sentence construction rule, a phrase construction rule, a dictionary and a processing procedure to realize a goal of automatic syntax analysis. The method specifically comprises: first, setting a grammar system, a dictionary database and a structure hierarchy required by automatic processing; then marking the characteristic or property of a certain word; then determining phrases in the end of the sentence, in the middle of the sentence and in the head of the sentence, and configuring a syntactic function of each phrase according to a relation between a syntactic constituent and a corresponding phrase category; and finally, adjusting an analysis result and outputting the analysis result. The rule based automatic Chinese syntax analysis method can be directly used in tasks, such as grammatical marking of a Chinese corpus, compiling of a coordination dictionary, automatic extraction of text information, and more importantly, a parsed source file is provided for Chinese-English machine translation.

Description

technical field [0001] The invention belongs to the technical field of Chinese automatic processing, and relates to a rule-based automatic Chinese syntax analysis method. Background technique [0002] Automatic syntax analysis is an automatic natural language processing technology composed of a grammar system and an analysis control mechanism. From the perspective of the grammatical system, the Indo-European grammatical system based on the dichotomy has made gratifying achievements in the automatic analysis of English syntax, especially the corpus-based English analysis technology, which has become a model for many analysis systems to follow. However, the Chinese grammatical system established according to the dichotomy principle encounters problems such as many-to-many parts of speech and syntactic functions, overlapping of syntactic structure and phrase structure, and difficulty in judging clause boundaries, so it is difficult to be applied to the automatic analysis of Chi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/27
CPCG06F40/211
Inventor 闻永毅
Owner SHAANXI UNIV OF CHINESE MEDICINE