Spam comment pre-selection method and device based on classification keyword threshold combination evaluation

A technology of spam comment and pre-selection device, applied in the field of network information management, can solve problems such as meaningless, untrue comment information, and difficulty for users to identify comment content, and achieve efficient service, maintain credibility, and simple, fast and effective identification. Effect

Active Publication Date: 2019-07-23
ZHEJIANG GONGSHANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But due to unlimited, people are free to express their opinions on the Internet, so there will be some meaningless or even untrue comments
It is difficult for users to identify useful comment content for them

Method used

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  • Spam comment pre-selection method and device based on classification keyword threshold combination evaluation
  • Spam comment pre-selection method and device based on classification keyword threshold combination evaluation
  • Spam comment pre-selection method and device based on classification keyword threshold combination evaluation

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Embodiment Construction

[0030] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] The embodiment of the present invention firstly provides a schematic flowchart of a method for pre-selecting spam comments based on the combined evaluation of classification keyword thresholds, please refer to figure 1 ,include:

[0032] Step S101, obtaining the global keywords in the comment information to form a keyword set;

[0033] Step S102, obtaining the minimum support degree of the keyword set;

[0034] Step S103, obtaining frequent keywords and second-frequent keywords according to the minimum support;

[003...

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Abstract

The invention discloses a pre-selecting method and device of spam comments based on grading keyword threshold combination evaluation, the pre-selecting method of spam comments based on grading keyword threshold combination evaluation comprises the following steps: obtaining the minimum support degree of keyword set of comment information; obtaining the frequent keyword and the secondary frequent keyword according to the minimum support degree; and judging the spam comment according to the appearing condition of the frequent keyword and the secondary frequent keyword. The statistic analysis is executed on the keyword information of the comments and the main keywords are graded, the keyword information in each comment is judged according to the grade of each keyword, the comments are graded according to certain decision rule and the pre-selecting operation is achieved, the pre-selecting operation is simple and fast and the effective recognition is achieved, the reliability of the social contact platform or the network businessman platform is maintained, and the commodity comment information has good service effectively.

Description

[0001] 【Technical field】 [0002] The invention relates to a network information management technology in the Internet field, in particular to a spam comment preselection method and device based on classification keyword threshold combination evaluation. [0003] 【Background technique】 [0004] With the update of communication equipment and technology, and the popularization of computer network in e-commerce, e-government, entertainment, life and other aspects, the social nature of the network is becoming more and more obvious. In daily life, people spend more and more time communicating and trading with each other on the Internet. The online comments reflect the shopping demands of buyers who have completed transactions and also affect the shopping choices of buyers who are currently trading. [0005] The online review information of commodities contains various opinions of consumers on commodities and services, which will not only affect the purchase of potential consumers, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/90
CPCG06F16/951
Inventor 徐斌
Owner ZHEJIANG GONGSHANG UNIVERSITY
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