Information real-time recommendation method for online forum

A real-time recommendation and forum technology, applied in the field of information retrieval, can solve problems such as low efficiency and long search time

Inactive Publication Date: 2011-03-16
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing technology that it is impossible to quickly find posts related to the user's own social and topic hobbies, the search takes a long time and is inefficient, the present invention provides a method that can quickly find posts related to the user's own social and topic hobbies. A real-time recommendation method for information in online forums with short search time and high efficiency

Method used

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  • Information real-time recommendation method for online forum
  • Information real-time recommendation method for online forum
  • Information real-time recommendation method for online forum

Examples

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Embodiment Construction

[0040] With reference to accompanying drawing, further illustrate the present invention:

[0041] A real-time information recommendation method for an online forum, comprising the following steps:

[0042] 1) Obtain all topic chain data that users participated in discussions within a specified period of time, and analyze the potential topics included in the topic chain;

[0043] 2) For different potential topics, measure the interaction value of user participation in the discussion and the value of user spontaneous interest;

[0044] 3) Calculate the trend probability of users participating in the new topic chain, and sort the users accordingly, and push the sorted topic chain to the user.

[0045] In step 1), the method of obtaining the topic chain data that the user has participated in, and analyzing the potential topics includes the following steps:

[0046] (1.1) Extract the topic chain in the forum webpage , all subject chains Form a collection of topic chains , ...

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Abstract

The invention discloses an information real-time recommendation method for an online forum. The method comprises the following steps of: acquiring all topic link data discussed by users during an appointed time period and analyzing a potential topic contained in the topic link; measuring a mutual influence value and a user spontaneous interest value which are discussed by the users respectively for different potential topics; and calculating a trend probability of user participation in a new topic link, seqencing the users according to the trend probability and recommending the sequenced topic links to the users. The method has the advantages of quickly searching posts associated with the social intercourse and topic interests of the users, along with short search time and high efficiency.

Description

technical field [0001] The invention relates to the field of information retrieval, in particular to an online forum-based information real-time recommendation method. technical background [0002] In recent years, the rapid development of the Internet and the maturity of Web 2.0 technology have made it easier for people to socialize online, and have influenced the way of life of modern people to some extent. As a relatively successful social network among many applications, online forums provide a convenient platform for people to obtain information, share knowledge, exchange hobbies and express opinions, and are quite popular. Well-known online forums, such as Apple Discussion and Slashdot, have attracted millions or even tens of millions of users, and the topics are distributed in different fields such as politics, economics, sports, science, education, entertainment, and health. It has become a daily habit of many users to log in to online forums to search for topics th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 陈纯卜佳俊吴昊郑淼张利军
Owner ZHEJIANG UNIV
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