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Regular version of the site

Book chapter

Commercial Astroturfing Detection in Social Networks

P. 309-318.
Kostyakova Nadezhda, Karpov I., Makarov I., Zhukov L. E.

One of the major problem of recommendation services is commercial astroturfing. This work is devoted to constructing a model capable of detecting astroturfing based on network analysis. The main idea of the model is projecting a multipartite network to a unipartite and detecting communities in it representing actors with falsified opinions.