Public opinion calculation and deduction method and system for social event web text

A network text and social technology, applied in the field of public opinion calculation and deduction of social event network text, can solve the problem of single emotion

Active Publication Date: 2020-11-24
SHANGHAI UNIV
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional calculation method of social event network text information public opinion assumes that the emotion contained in the text informa

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Public opinion calculation and deduction method and system for social event web text
  • Public opinion calculation and deduction method and system for social event web text
  • Public opinion calculation and deduction method and system for social event web text

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0087] The purpose of the present invention is to provide a method and system for public opinion calculation and deduction of social event network text, so as to realize the orientation of the final emotion of social event network text through the analysis of multiple emotions of social event network text.

[0088] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention wil...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a public opinion calculation and deduction method and system for a social event web text, and relates to the technical field of web text processing. The method comprises the following steps: obtaining the social event web text; preprocessing the social event web text to obtain web social event text word features, web social event text word features and web social event textimplicit features; respectively inputting the web social event text word features, the web social event text word features and the web social event text implicit features into a trained social emotion calculation model and a trained text emotion calculation model for prediction to obtain six emotion probabilities of the social event web text; and determining emotion orientation of the social event web text by adopting a voting mechanism method according to the six emotion probabilities of the social event web text. According to the method and the system provided by the invention, the orientation of the final emotion of the social event web text can be realized by analyzing various emotions of the social event web text.

Description

technical field [0001] The present invention relates to the technical field of network text processing, in particular to a method and system for calculating and deducing public opinion of social event network text. Background technique [0002] With the development of the Internet and network media, more and more emergency management decision-makers and scholars are concerned about the complexity of emotions caused by social event network information, and have noticed the follow-up adverse consequences caused by improper handling of social event network information. More and more managers and scholars are conducting research on public opinion analysis of social events. When a new event occurs, if we can learn from the event handling process that occurred in the past, the reliability of the current event handling can be improved, that is, the handling method of the historical case can be used to obtain the handling clues of the new event. The public opinion calculation of so...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F17/18G06N3/04G06N3/08G06Q50/00
CPCG06F17/18G06N3/049G06N3/08G06Q50/01G06N3/047G06N3/044G06N3/045
Inventor 王欣芝彭艳骆祥峰刘杨罗均谢少荣张丹
Owner SHANGHAI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap