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

Iterative method and system for optimizing search and satisfaction improvement based on user clicks

A technology for optimizing search and satisfaction, applied in the field of search optimization, it can solve the problems of complex analysis framework, unfavorable algorithm convergence and subsequent calculation, and difficulty in adapting to the requirements of search engine performance, so as to improve search efficiency and efficiently extract matching information. Effect

Inactive Publication Date: 2016-12-28
CHONGQING UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it does not fully consider the influence of the weight between the page and the query, resulting in an excessively enhanced similarity in the iterative process, and the introduction of too much noise data, which is not conducive to algorithm convergence and subsequent calculations
However, most existing user satisfaction evaluation methods have complex analysis frameworks, which are difficult to meet the performance requirements of search engines.

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
  • Iterative method and system for optimizing search and satisfaction improvement based on user clicks
  • Iterative method and system for optimizing search and satisfaction improvement based on user clicks
  • Iterative method and system for optimizing search and satisfaction improvement based on user clicks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0070] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...

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 an iterative search optimization and satisfaction degree promotion method and system based on user clicking and belongs to the searching optimization field. The iterative search optimization and satisfaction degree promotion method based on the user clicking comprises step A, extracting clicked pages of a keyword from a query log according to a search keyword, extracting and clicking keywords of the pages from the query log, repeating the above process until convergence, building the keywords and corresponding clicked pages into a bipartite graph, performing the bipartite graph as input and performing a similarity iterative calculation according to an IA-CLICK (Iterative Algorithm) method; step B, reordering search results according to an obtained relevance of query keywords provided by a user and the pages through a relevance R (q,d) measurement formula based on a page similarity assemble obtained from the step A; and step C, performing a search evaluation according to a clicking situation of reordered search results of users and a user satisfaction US measurement formula. The iterative web search optimization and satisfaction degree promotion method and system based on the user clicking has the advantages of enabling user burden to be small, being strong in relevance and simple and efficient in evaluation frame and enabling reality and flexibility of method effects to be improved.

Description

technical field [0001] The present invention relates to the field of optimized search, in particular to an iterative user click-based optimized search and satisfaction improvement method and system. Background technique [0002] At present, in the field of optimized search, there are many methods to achieve optimized search, but there is no authoritative method for user satisfaction; there is a method for optimized search that uses user query logs, which is closer to the real choice of users, but directly uses Query logs are weakly correlated with search results. In the document [Optimizing Web Search Using Web Click-through Data], an Iterative Algorithm (referred to as IA) algorithm for search optimization is proposed. IA algorithm is a classic search optimization algorithm. The IA algorithm considers both query similarity and page similarity, which can introduce related pages to a certain extent and filter noise information; while iteratively enhances the similarity betw...

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): G06F17/30
Inventor 冯永刘晶
Owner CHONGQING 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