E-commerce black-gray industry public opinion automatic mining method and system

Abstract

The invention discloses an e-commerce black-gray industry public opinion automatic mining method and system. The method comprises the following steps: (1) searching through a search engine by using aseed black word as a keyword, crawling website text data and website information data in a searching result; (2) preprocessing the text data, and identifying and acquiring the black word from the preprocessed text data; (3) analyzing the website information data to identity and acquire a black-gray industry website; (4) expanding the acquired black word into a black word base; and expanding the acquired black-gray industry website into a black-gray industry website base; and (5) taking the black word acquired in the step (2) as the seed black to repeat the steps (1)-(4). Through the method disclosed by the invention, the e-commerce cheating event can be timely discovered, early-warned and governed, thereby realizing real-time multi-dimension monitoring on the e-commerce black-gray industry.

Description

technical field [0001] The invention relates to the technical field of security in network black and gray production, and in particular to a method and system for automatically mining public opinion of e-commerce black and gray production. Background technique [0002] Internet black and gray production is one of the major issues that endanger the ecological security of the Internet. Traditional technologies can detect cheating behaviors such as black-hat SEO, fake comments, artificial traffic, and social network hype. However, as cheating behaviors continue to change and shift, existing models and methods quickly lose their applicability. Therefore, using a large amount of security-related external public opinion texts to conduct real-time analysis and monitoring of black and gray products on the Internet is conducive to discovering and combating black and gray products from the source. [0003] Different from the traditional black and gray products on the Internet, e-comm...

AI Technical Summary

Problems solved by technology

From account purchases to black and gray production platforms such as order swiping, to basic services such as express empty packages, e-commerce black and gray production has formed a complete industrial chain, and with the improvement of the anti-cheating mechanism in the e-commerce field, e-commerce cheating behaviors are also becoming more and more serious. It tends to be specialized, but most of the distribution and current situation of black and ash production within the enterprise rely on manual analysis, which cannot cope with the increasing scale of black and ash production

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