Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A clustering analysis method for commodity evaluation

A technology of cluster analysis and commodities, which is applied in the field of commodity evaluation calculation and analysis, and can solve problems such as limiting query functions

Inactive Publication Date: 2019-03-29
GLOBAL TONE COMM TECH
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] More importantly, the above two methods generally need to define some possible concerns of data users in advance, which will limit the query function

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 clustering analysis method for commodity evaluation
  • A clustering analysis method for commodity evaluation
  • A clustering analysis method for commodity evaluation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048]Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of example embodiments to those skilled in the art.

[0049] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, apparatus, impleme...

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 provides a clustering analysis method for commodity evaluation. Specifically, the method comprises the following steps: extracting specific numerals whose semantics are closest to each other in commodity evaluation corpus according to a point of interest proposed by a user; carrying on the sentence processing to all evaluations of the commodity, and selecting the sentences which contain the key words close to the semantics of the point of interest in these sentences; classifying these sentences emotionally and then clustering the selected sentences densely makes it easier for potential buyers to understand the particular functionality of the product from a finer-grained perspective. Because this method does not define the possible concerns of the data users in advance, the query of the users is no longer limited, and the requirements of the users are better satisfied.

Description

technical field [0001] The invention relates to the field of commodity evaluation calculation and analysis, in particular to a method for cluster analysis using customer purchase evaluation of a certain commodity. Background technique [0002] According to the 42nd Statistical Report on China's Internet Development in 2018 released by CNNIC (China Internet Network Information Center), as of June 2018, the number of online shopping users in my country reached 569 million, an increase of 6.7% compared to the end of 2017. , accounting for 71.0% of the total Internet users. In the first half of 2018, my country's online retail transaction volume reached 4.081 billion, a year-on-year increase of 30.1%, and continued to maintain a steady growth momentum. A large number of online shopping has produced a huge number of user evaluations. Whether these evaluation data can be reasonably used is of great significance to promote online transactions. [0003] At present, the focus of dat...

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): G06F16/35G06F17/27G06Q30/02
CPCG06Q30/0201G06Q30/0282G06F40/205
Inventor 郑志军程国艮
Owner GLOBAL TONE COMM TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com