Improved forum figure tracking method based on concept lattice

A concept grid and character technology, applied in the field of search engines, can solve problems such as forum character tracking

Inactive Publication Date: 2013-07-31
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] An improved forum character tracking method provided by an embodiment of the present in

Method used

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  • Improved forum figure tracking method based on concept lattice
  • Improved forum figure tracking method based on concept lattice
  • Improved forum figure tracking method based on concept lattice

Examples

Experimental program
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Embodiment Construction

[0011] Aiming at the problems of user monitoring and public opinion management and control in the existing forum public opinion, the embodiment of the present invention uses the concept lattice batch generation algorithm on the premise of existing data to generate the concept lattice under the premise of predetermined keywords, and obtains the formal concept , and distinguish categories of forum characters or specific characters according to the concept of form, so as to achieve the effect of character tracking.

[0012] like figure 1 As shown, the concept lattice-based forum person tracking provided by the embodiment of the present invention includes: the web page information collection server crawls network information in a distributed manner, and stores the information in the database for processing after word segmentation and other preprocessing. Manually set the keyword set, and batch process the knowledge in the database to obtain the concept lattice, repeat the above st...

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Abstract

The invention discloses an improved forum figure tracking method based on a concept lattice, which comprises the steps that a rough set algorithm is adopted for reduction on the premise of the existing data; the concept lattice is generated on the premise of an established keyword by a batch generating algorithm of the concept lattice; a formal concept is obtained; and a forum figure category or a specific figure is distinguished according to the formal concept. Therefore, a figure tracking effect can be achieved, and a tracking speed can be increased.

Description

technical field [0001] The invention relates to search engine technology, in particular to a method for tracking people. Background technique [0002] With the advent of the era of cloud computing and the Internet of Things, network communication has grown rapidly, and network community culture has formed. Network communication has become an indispensable communication method for the new generation of netizens. Various online communication communities emerge in endlessly, such as Baidu Tieba, Tianya Community, major university forums, etc., which make the network communication of netizens smoother, but this makes it very difficult to control public opinion information. [0003] At present, the existing technology only has the filtering of sensitive information by search engines, and does not go deep into the degree of person tracking. Contents of the invention [0004] The embodiment of the present invention provides an improved forum figure tracking method, which is used...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 张玲朱洪亮李伟谢康李星韩耀明
Owner BEIJING UNIV OF POSTS & TELECOMM
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