User interest extraction method based on historical record

A technology of user interests and historical records, applied in the field of big data, can solve problems such as inability to identify users, lack of information to identify users, and failure to consider user information security

Inactive Publication Date: 2016-05-11
CHENGDU BAIYUN SCI & TECH
View PDF1 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This information cannot clearly show the user's interests and hobbies
The user identification method of tracking users through third-party websites only considers the needs of merchants, but does not consider the information security of users; the method of judging which user a new session belongs to based on the user's online behavior pattern only analyzes the dynamic session, and when the amount of data When it is large, due to the lack of information to identify users, it is impossible to identify users only by relying on user behavior patterns

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
  • User interest extraction method based on historical record

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.

[0017] One aspect of the present invention provides a method for extracting user interests based on historical records. figure 1 is a flowchart of a method for extracting user interest based on historical records according to an embodi...

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 user interest extraction method based on a historical record. The user interest extraction method comprises the following steps: preprocessing user behavior historical data, and recognizing an independent user; confirming the semantic meanings of key words in a context, and counting the word frequency of the key words according to the semantic meanings, thereby obtaining the interest characteristics of the user. The invention discloses the user interest extraction method based on the historical record, by recognizing the behavior of the independent user, the hobbies and interests of the user can be shown in the recognition process, and specific valued information push can be achieved.

Description

technical field [0001] The invention relates to big data, in particular to a method for extracting user interests based on historical records. Background technique [0002] In recent years, the mobile Internet, e-commerce, and the Internet of Things have developed rapidly. Users can obtain more and more information on the Internet. It takes a lot of time and energy to screen this information, and it may even cause users to miss or omit the information they are really interested in due to improper search. Therefore, there is a need for a service that can automatically provide users with the information they need according to their own behavior habits and hobbies in the network. For example, online merchants, when a merchant publishes its product information on the Internet, and interested users miss the opportunity to browse the product, the merchant loses an opportunity for a possible commodity transaction, so the merchant also needs the network to provide A service that a...

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): G06F17/30G06F17/27
CPCG06F16/9535G06F16/955G06F40/30
Inventor 董政吴文杰陈露李学生
Owner CHENGDU BAIYUN SCI & TECH
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