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System and method for sorting search results of teaching resources

A technology of search results and teaching resources, applied in the computer field, can solve problems such as inability to accurately obtain high-quality teaching resources

Inactive Publication Date: 2012-10-03
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method and device for sorting the search results of teaching resources, which solves the problem that the existing general search engines cannot accurately obtain high-quality teaching resources by sorting the search results when retrieving teaching resources

Method used

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  • System and method for sorting search results of teaching resources
  • System and method for sorting search results of teaching resources
  • System and method for sorting search results of teaching resources

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Embodiment Construction

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0030] Such as figure 1 Shown is a teaching resources search and sorting system of the present invention, comprising:

[0031] A user interface module, configured to provide a search request page for users to input search terms and a search result presentation page for displaying search results to users;

[0032] A search request module, configured to send a request to the general search engine module according to the search term input by the user;

[0033] a general search engine module for retrieving the resource database;

[0034] Resource database for storing teaching resources;...

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Abstract

The invention provides a system and a method for sorting search results of teaching resources. The method includes: extracting key information of the teaching resources according to features of the teaching resources; labeling the teaching resources with the key information; setting corresponding weights according to relevance of the labels; and realigning the search results set according to weight values of the teaching resources after the weigh values are obtained. Accordingly, the teaching resources with high relevance can be displayed preferentially, and a user can acquire the high-quality teaching resources accurately.

Description

technical field [0001] The invention relates to the field of computers, in particular to a system and method for sorting teaching resource search results. Background technique [0002] With the rapid development of information technology, users use the Internet to search for resources has been widely used. Generally speaking, a user uses a general search engine to search by inputting a keyword, and the search engine outputs a search result corresponding to the keyword. In the prior art, the search results are usually sorted according to a predetermined algorithm, such as by the frequency of keywords appearing in a web page, or according to the number of web page views, or the website to which the web page belongs has a cooperative relationship with the search engine, etc. by default. Sort. [0003] Due to the rise of online teaching, the educational resources on the Internet have also grown exponentially. Compared with general web resources, teaching resources are special,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 兰丽娜李建伟苏占玖勾学荣毛京丽刘勇于翠波张勖邵蕾杨曼
Owner BEIJING UNIV OF POSTS & TELECOMM