Fact or Factitious? Contextualized Opinion Spam Detection
In this paper we perform an analytic comparison of a number of techniques used to detect fake and deceptive online reviews. We apply a number machine learning approaches found to be effective, and introduce our own approach by fine-tuning state of the art contextualised embeddings. The results we obtain show the potential of contextualised embeddings for fake review detection, and lay the groundwork for future research in this area.
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BIG-bench Machine LearningSpam detectionSimilar Papers 제목 키워드 기반
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Feature Engineering