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Google-sponsored research struggles with fake reviews

Researchers at the University of Illinois at Chicago have tackled the issue of fake reviews, which they said could seriously damage online business. Google-supported research is aimed at finding organized groups of scam commentators, automating the process of identifying and closing them.



Fake reviewers can have a truly destructive effect on various Internet businesses, but the problem of fake user comments has gained particular importance in socially-oriented services such as Yelp and TripAdvisor, where positive (to support business) and negative (to harm competitors) comments have become real an epidemic.



Researchers say that eliminating fake comments is rather expensive for affected businesses - the process itself is laborious and cannot be automated.

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In their article , university researchers and a Google employee present the GSRank algorithm, which will help fight counterfeiting user reviews.



The key to identifying groups of organized commentators is their behavior, the article says, the key parameters are:







The researchers noted that they can not distinguish between several people working together or one spammer using multiple user logins. However, since the algorithm relies on behavior and not on individuals, this no longer has any meaning.

Source: https://habr.com/ru/post/142217/



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