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Method for intelligently analyzing Chinese character emotional tendency through computer

A technology of Chinese characters and intelligent analysis, applied in computing, digital data processing, special data processing applications, etc., can solve problems such as low precision and unsatisfactory recall rate, and achieve good results by avoiding omissions and double counting Effect

Inactive Publication Date: 2013-02-13
SUZHOU LIANGJIANG TECH
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for analyzing the emotional tendency of Chinese characters through computer intelligence, which solves the problems in the prior art that the accuracy of computer analysis of Chinese language is not high, and the recall rate is unsatisfactory.

Method used

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  • Method for intelligently analyzing Chinese character emotional tendency through computer
  • Method for intelligently analyzing Chinese character emotional tendency through computer
  • Method for intelligently analyzing Chinese character emotional tendency through computer

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Embodiment

[0045] Such as figure 1 As shown, the present embodiment uses computer intelligence to analyze the method for the emotional tendency of Chinese characters, comprising the following steps:

[0046] (1) Read the Chinese text paragraph file, segment the Chinese text paragraph file, and then perform word segmentation, part-of-speech tagging, and syntax dependency tagging on the segmented sentence to form an XML document;

[0047](2) Read the XML document, traverse the sentences to extract syntactic dependency pairs, and assign values ​​to the extracted words based on the dictionary; assign the words in the positive polarity dictionary to 1, and the words in the negative polarity dictionary to -1; degree adverbs It is divided into 5 grades according to the degree, respectively assigned as 1.8, 1.5, 1.2, 0.9, 0.5; negative adverbs are divided into two grades -1 and -1.5 according to the degree of negation;

[0048] (3) Traversing the dictionary, according to the formula: sentiment...

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Abstract

The invention discloses a method for intelligently analyzing a Chinese character emotional tendency through a computer. The method is characterized by comprising reading Chinese character paragraph files, segmenting the Chinese character paragraph files and performing word segmentation, part-of-speech tagging and syntactic interdependent relationship marking on segmentations to form extensible markup language (EML) files; reading the EML files, going through sentence extraction syntactic interdependent relationship pairs and assigning extracted words based on a dictionary, wherein a word in a positive word dictionary is assigned with 1, and a word in a negative word dictionary is assigned with -1; degree adverbs are divided into 5 grades according to degrees and assigned with 1.8, 1.5, 1.2, 0.9 and 0.5 respectively; and negative adverbs can be divided into -1 and -1.5 grades according to negative degrees; and going through the dictionary according to a formula: emotional score= negative words* adverb sum* adjectives and obtaining the emotional score of the Chinese character paragraph files; and the emotional tendency of the Chinese character paragraph files is judged according to the emotional score.

Description

technical field [0001] The invention belongs to the technical field of computer intelligence analysis, and in particular relates to a method for analyzing the emotional tendency of Chinese characters through computer intelligence. Background technique [0002] In the 1960s, the field of sentiment analysis of texts just started. With the development of e-commerce, since the 1990s, the study of semantic orientation has received widespread attention abroad and developed rapidly. Hatzivassiloglou.V, McKeown K.R. In 1997, the semantic orientation research of vocabulary was first started. They mainly analyze the tendency of adjectives, use the conjunctions (and, or, but, etc.) between words to train and generate a connection graph of agreement or translation tendency between words, and then use clustering methods to cluster words into commendatory and derogatory meanings Two categories. [0003] The research on Chinese opinion mining methods and techniques started relatively la...

Claims

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Application Information

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IPC IPC(8): G06F17/27
Inventor 陈国庆王嘉玲
Owner SUZHOU LIANGJIANG TECH
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