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Article emotion polarity analysis method and device, electronic equipment and storage medium

A sentiment polarity and article technology, applied in the field of data processing, can solve the problems of high misjudgment rate, specified keywords, high labor cost, etc., and achieve the effect of improving accuracy and comprehensive feature information.

Pending Publication Date: 2019-12-20
深圳市雅阅科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current method of processing articles has major disadvantages: it is necessary to manually specify keywords, which leads to high labor costs and a high rate of misjudgment
Especially for articles containing pictures, the misjudgment rate will further increase

Method used

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  • Article emotion polarity analysis method and device, electronic equipment and storage medium
  • Article emotion polarity analysis method and device, electronic equipment and storage medium
  • Article emotion polarity analysis method and device, electronic equipment and storage medium

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Embodiment Construction

[0075] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0076] The invention provides a method for analyzing the emotional polarity of an article so as to accurately identify whether the article is a disgusting or disgusting article.

[0077] The emotion polarity analysis method provided by the present invention can be applied to a server or a terminal. Wherein, the aforementioned terminals may b...

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Abstract

The invention discloses an article emotion polarity analysis method and device, electronic equipment and a storage medium. Firstly, a target article to be analyzed is obtained; feature vectors of allsegmented words and pictures in the target article are determined respectively; according to the appearing sequence of the segmented words and the pictures in the target article, the segmented words and the feature vectors of the pictures are spliced; multi-modal features of the target article are obtained; and then, feature screening is performed on the multi-modal features by using a pre-trainedreinforcement learning feature filter, a comprehensive feature vector of the target article is output, and polarity prediction is performed on the comprehensive feature vector of the target article by using a pre-trained classifier to obtain an emotion polarity classification result of the target article. Based on the technical scheme provided by the invention, whether the article is a nausea anti-infection article or not can be accurately identified.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to an article sentiment polarity analysis method, device, electronic equipment and storage medium. Background technique [0002] At present, there are more and more various information platforms, and people can obtain a large amount of information from the information platforms. For example, the information platform will push various articles to user devices. However, the quality of the articles stored on the information platform may vary. For example, some articles may cause users to feel disgusted and disgusted, which will seriously affect the user's reading experience. Therefore, it is very important to analyze the article in advance to determine whether the article is disgusting or offensive. [0003] At present, the analysis of articles mainly adopts the following scheme: pre-designate keywords related to nausea and disgust (such as: blood, python, corpse)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/35G06F16/55G06F16/583G06F17/27
CPCG06F16/3344G06F16/35G06F16/55G06F16/583
Inventor 申珺怡杨伟风钟滨徐进王志平
Owner 深圳市雅阅科技有限公司
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