Detecting Spam Review through Sentiment Analysis

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Provided by: Academy Publisher
Topic: Security
Format: PDF
Online review can help people getting more information about store and product. The potential customers tend to make decision according to it. However, driven by profit, spammers post spurious reviews to mislead the customers by promoting or demoting target store. Previous studies mainly utilize rating as indicator for the detection. However, these studies ignore an important problem that the rating will not necessarily represent the sentiment accurately. In this paper, the authors first incorporate the sentiment analysis techniques into review spam detection.
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