Method for analyzing affective perspectives of English composition

An analysis method and English technology, applied in semantic analysis, natural language data processing, special data processing applications, etc., can solve the problem of low accuracy in mining emotional opinions in English compositions, time-consuming and labor-intensive English sample essays, and ignoring vocabulary related to vocabulary. issues of sex

Active Publication Date: 2017-05-31
GUILIN UNIV OF ELECTRONIC TECH
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Problems solved by technology

Existing sentiment analysis techniques for English composition are mainly divided into latent Dirichlet distribution methods and machine learning-related methods, but most of these methods use "bag of words" as the basic unit, and there is a problem of ignoring the relationship between words and words. The accuracy rate of mining the emotional viewpoints of English compositions is low. Before mining the emotional viewpoints of English compositions, it is necessary to use a large number of English sample essays to train and build an analysis model, and collecting a large number of English sample essays is time-consuming and labor-intensive.

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  • Method for analyzing affective perspectives of English composition
  • Method for analyzing affective perspectives of English composition

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Embodiment Construction

[0107] A specific implementation of the method for analyzing the emotional viewpoint of an English composition of the present invention includes the following steps.

[0108] Step 1: Execute the "English composition and sample essay preprocessing module"

[0109] (1) Preprocess the English model essay and English composition, among which the English model essay is an English composition consistent with the English composition topic requirements. In the embodiment of the present invention, the titles of English model essay and English composition are "Health Gains inDeveloping Countries", and its content is as follows:

[0110] Health Gains in Developing Countries

[0111] From the pictures, we find the life expectancy in 1960 is less than that in 1990. And the infant mortality in 1960 is more than that in 1990. This means recently more and more babies are born and less and less peopledied. This change happens because of some factors. First, the technology of medcine rises an...

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Abstract

The invention provides a method for analyzing affective perspectives of an English composition. The method comprises an analysis model consisting of an English composition and model composition preprocessing module, an English composition affective analysis module, an English composition perspective analysis module and an English composition perspective analysis result generation module which are successively connected with one another. After an English composition is processed by the analysis model, an affective perspective analysis result of the English composition can be finally obtained. By adopting the method, the affective perspective and perspective of the English composition can be analyzed by virtue of fewer English model compositions, so that the problems of the traditional English composition affective perspective analysis method that correlation between a vocabulary and a vocabulary cannot be analyzed and the accuracy for analyzing the affective perspective of the English composition is low can be solved.

Description

technical field [0001] The invention relates to natural language processing technology and English short text analysis technology, in particular to a method for excavating emotional viewpoints of English compositions by using a computer system. Background technique [0002] Analyzing the expression of emotion and viewpoint in English composition is one of the important indicators to evaluate the written content of English composition. The existing sentiment analysis techniques for English composition are mainly divided into latent Dirichlet distribution methods and machine learning-related methods, but most of these methods use "bag of words" as the basic unit, and there is a problem of ignoring the relationship between words and words. The accuracy of mining the emotional viewpoints of English compositions is low. Before mining the emotional viewpoints of English compositions, it is necessary to use a large number of English sample essays to train and build an analysis mode...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27
CPCG06F40/289G06F40/30
Inventor 黄桂敏李会娟黄思睿
Owner GUILIN UNIV OF ELECTRONIC TECH
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