Automobile public praise semantic sentiment analysis system

A sentiment analysis and word-of-mouth technology, applied in the field of big data analysis, can solve problems such as the inability to quickly understand the technical problems of user evaluation

Active Publication Date: 2019-12-06
广东数鼎科技有限公司
View PDF3 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a car word-of-mouth semantic emotion analysis system to solve the technical problem that there is no system in the prior art that specifically analyzes the user's evaluation of the car, and cannot quickly understand the user's evaluation of the car, thereby using artificial intelligence algorithms Analyze the user's relevant comment corpus, and then quickly understand the user's evaluation of the car, so that you can be in a favorable position to know yourself and the enemy in the competition

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
  • Automobile public praise semantic sentiment analysis system
  • Automobile public praise semantic sentiment analysis system
  • Automobile public praise semantic sentiment analysis system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] Please refer to figure 1 with figure 2 , the preferred embodiment of the present invention provides a car word-of-mouth semantic sentiment analysis system, including: a real-time monitoring module, a semantic mining module and a system display module;

[0042] The real-time monitoring module is used to obtain car user comment data from the whole network in real time based on crawler technology, including car owner word-of-mouth, forum comments, social medi...

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 an automobile public praise semantic sentiment analysis system. The system comprises a real-time monitoring module, a semantic mining module and a system display module, the real-time monitoring module is used for acquiring automobile user comment data in real time in a whole network according to a crawler technology; the semantic mining module is used for mining theme keywords related to the automobile from the comment data and performing emotional tendency analysis on the theme keywords to obtain emotional analysis data; the system display module performs statisticalanalysis on the whole vehicle model, key attributes and product competitiveness details according to the emotion analysis data to form a visual chart; according to the invention, related comment corpora of the user are analyzed by using an artificial intelligence algorithm; the technical problem that in the prior art, no system specially analyzes the evaluation of the automobile by the user, and the evaluation of the automobile by the user cannot be quickly known is solved, the evaluation of the automobile by the user can be quickly known, the system can be in a favorable position of knowing the user in competition, and the system can be widely applied to the automobile industry.

Description

technical field [0001] The invention relates to the field of big data analysis, in particular to a method and system for sentiment analysis of car reviews by using semantic mining. Background technique [0002] After years of development, the automobile market has gradually become mature and stable. At the same time, with the influence of the economic environment in recent years, the competition between automobile manufacturers and dealers has intensified; Preferences need to be paid more attention to, and whether you can gain an advantage in the competition depends on whether you can grasp consumers' consumption preferences. Based on the above background, it is very important to listen to the voices of consumers extensively and objectively. The purpose of this project is to establish a set of methods to dig out instructive content based on the language in text form such as a large number of consumer comments on the Internet. and system. [0003] In the prior art, there is...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/35
CPCG06F16/3335G06F16/3344G06F16/35
Inventor 陈延伟
Owner 广东数鼎科技有限公司
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