Multi-dimensional emotion intensity value calculation method fusing emoticons and short texts

A technology of emotional intensity and emoticons, applied in the field of multi-dimensional emotional intensity value calculation, can solve problems such as the inability to accurately judge the influence of emoticon comments, and the lack of emotional features

Inactive Publication Date: 2020-04-21
TIANJIN UNIV
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AI Technical Summary

Problems solved by technology

[0003] Some early methods used rule-based and machine learning-based methods to conduct sentiment analysis only on short texts. At present, some works combine text with Emoji for sentiment classification, and emoticons, as important emoticons, are used in more and more media comments It is used...

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  • Multi-dimensional emotion intensity value calculation method fusing emoticons and short texts
  • Multi-dimensional emotion intensity value calculation method fusing emoticons and short texts
  • Multi-dimensional emotion intensity value calculation method fusing emoticons and short texts

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Embodiment Construction

[0014] Technical scheme of the present invention is:

[0015] (1) Construct a Chinese komoji dictionary based on the Japanese komoji dictionary. When constructing, it is necessary to clarify the komoji emotion labels, and ignore the koomoji that cannot be deduced whether they have obvious emotional tendencies. Secondly, the explanatory language in the Japanese kaomoji is removed. For example, the Japanese kaomoji "ヾ(@⌒ー⌒@)ノおはよう" finally becomes "ヾ(@⌒ー⌒@)" in the constructed Chinese kaomoji dictionary @)ノ".

[0016] According to the theory of human kinematics, redundant parts in the kaomoji, such as the left and right boundaries (usually indicated by brackets), are removed, and then the body or facial expressions corresponding to the characters in the kaomoji are determined, and each kaomoji is expressed as five parts: {S1}{S2}{CORE}{S3}{S4}, {CORE} corresponds to facial expressions in human kinematics, and is the part of expressing emotions in kaomoji, {S1}{S2}{S3}{S4} It is...

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Abstract

The invention relates to a multi-dimensional emotion intensity value calculation method fusing emoticons and short texts. The method comprises the following steps: (1) constructing an emoticon dictionary; (2) extracting emoji features, and calculating a multi-dimensional emotion intensity value; calculating a multi-dimensional emotion intensity value of the text and Emoji combined part; and calculating a multi-dimensional emotion intensity value of the network comment statement: for the emotion intensity of the social network comment statement, considering the multi-dimensional emotion intensity values of the two parts, and obtaining the multi-dimensional emotion intensity value of the statement by weighting the emotion intensity of the two parts.

Description

technical field [0001] The invention relates to a method for calculating multi-dimensional emotional intensity values ​​oriented to network comments and integrating emoticons and short texts. Background technique [0002] The emotional behavior analysis of social networks plays an important role in many fields such as product reviews, public opinion monitoring, and information prediction. In the field of e-commerce, sentiment analysis can provide users with historical sentiment evaluation summaries of products, which is convenient for users to quickly understand product evaluation information. In the field of public opinion monitoring, since people have the right to speak on the Internet, various topics and opinions related to the national economy and people's livelihood can be released at any time. Virtual social networks and real social interactions have a greater and greater direct impact on society, directly affecting the country. security and social stability. Detecti...

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Application Information

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IPC IPC(8): G06F16/33G06F16/36G06F40/30G06N3/04
CPCG06F16/3344G06F16/374G06N3/045
Inventor 金志刚赵晓芳罗咏梅
Owner TIANJIN UNIV
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