Unlock instant, AI-driven research and patent intelligence for your innovation.

A Typical Opinion Generation Device Based on User Comments

A technology for user comments and generating devices, applied in the field of semantic analysis, can solve the problems of inaccurate distinction, labor-intensive, time-consuming, incomplete coverage, etc., and achieve the effect of accurate analysis results and efficient acquisition.

Active Publication Date: 2020-07-14
北京车慧科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method mainly uses manual processing of user comments, it is difficult to process the comments with a huge amount of data, and it takes a lot of manpower and time, and there may also be problems such as incomplete coverage or imprecise distinction

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
  • A Typical Opinion Generation Device Based on User Comments
  • A Typical Opinion Generation Device Based on User Comments
  • A Typical Opinion Generation Device Based on User Comments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] It should be noted that, in the case of no conflict, the implementation modes in the present application and the features in each implementation mode can be combined with each other.

[0041] Hereinafter, the present application will be described in detail with reference to the accompanying drawings and in combination with embodiments.

[0042] figure 1 It shows the flow of a typical opinion generation method based on user comments provided by this application, and the method includes:

[0043] Step 105, data initialization. Data initialization mainly includes data filtering and data standardization. Some words appear frequently in user comments, but have nothing to do with the topic, so they are not suitable for generating typical opinions and need to be filtered out. In addition, dictionaries need to be used in the data processing process. Too large a dictionary will make data processing difficult. For example, low-frequency words will cause errors due to their spa...

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 belongs to the technical field of semantic analysis, and discloses a typical opinion generation device based on user comments. The device comprises an extraction module used for extracting a plurality of subject terms based on the user comments; and a generation module used for generating typical opinions of the user comments according to the plurality of subject terms. According tothe method, motivation mining based on user comments can be assisted, and a more accurate effect is obtained.

Description

technical field [0001] The invention relates to the field of semantic analysis, in particular to a typical opinion generation device based on user comments. Background technique [0002] In the current situation where online transactions (such as shopping) have become the mainstream consumption method of the masses, user reviews have a very important impact on products. [0003] For example, in the field of vehicles, there are a large number of user evaluation information in numerous vehicle online platforms or resources, such as various portal websites, forums or apps. Users will browse these online user evaluation information during the whole process of understanding, purchasing, and using a certain vehicle, so as to evaluate the vehicle based on their own feelings, thus creating a chain effect. [0004] From the above examples, we can see that for various products, through the accumulation of a large amount of user evaluation information, a large amount of online data of...

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 Patents(China)
IPC IPC(8): G06F40/30G06F40/279
Inventor 孔洋洋李阳车皓阳杜涛朱劲松
Owner 北京车慧科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com