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

Search engine retrieving result reordering method based on user behavior information

A search engine, user information technology, used in special data processing applications, instruments, electrical digital data processing, etc.

Active Publication Date: 2007-10-17
TSINGHUA UNIV +1
View PDF0 Cites 78 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Aiming at the deficiencies of various existing retrieval and sorting algorithms and the shortage of a large amount of labor and timeliness required by manual selection, the present invention proposes a search engine retrieval result reordering method based on user behavior information

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
  • Search engine retrieving result reordering method based on user behavior information
  • Search engine retrieving result reordering method based on user behavior information
  • Search engine retrieving result reordering method based on user behavior information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0082] Accompanying drawing 2 has described the process flow of this method. The invention has wide adaptability and applicability for improving the search engine performance. The following uses the logs of four commonly used search engines to reorder the search results of the fusion of user behavior information of multiple search engines, and describes the detailed process of the above method:

[0083] 1. Data preprocessing

[0084] The logs used include user query and click information records of four commonly used search engines collected within 37 days from March 18, 2007 to April 23, 2007, with a total of 58,092,696 non-empty query and click information (four The search engines have 32,983,339, 11,159,594, 3,450,045, 10,499,718, respectively). Information included in the record is:

[0085] name

record content

FromURL

The address URL of the search result list clicked by the user

ToUrl

The result address URL clicked by the user

...

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 internet massage processing field, characterized in that: common inquiry set which is cared by user, according to one ore more search engine logs, is screened out firstly using the inquiry of corresponding information of user number; then calculating user touching ratio corresponding to user touching page of inquiry in common inquiry set, if multi-search engine logs is used, user touching ratio are united; user touching pages are effectively screened out based on user touching ratio, the ralated inquiry and corresponding result page address are stored related database; at last, the result from user information and the result by searching by search engine are united effectively when user puts in the demand of inquiry, and are reordered to return to user. The method has the advantage that computer is completed automatically and efficiently submits search engine performance in real time and objectively.

Description

technical field [0001] The invention belongs to the field of Internet information processing, and in particular relates to an information retrieval system, specifically a processing method for reordering search engine retrieval results by utilizing group user behavior information and improving retrieval and ranking performance. Background technique [0002] A search engine is a computer system that collects information on the Internet according to a certain strategy, organizes and processes the information, and provides users with network information services. It includes three parts: computer network, computer hardware system, and software programs running on the hardware system. . Its main function is to help users quickly and efficiently obtain high-quality information that exists in the Internet information environment and can meet user needs. [0003] At present, the general network search engine mainly includes three parts: information collection, information processi...

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): G06F17/30
Inventor 岑荣伟刘奕群张敏金奕江马少平
Owner TSINGHUA UNIV
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