An unsupervised approach to detect review spam using duplicates of images, videos and Chinese texts

Li, JN; Zhang, PP; Yang, L

Li, JN (corresponding author), Shanghai Dianji Univ, Sch Elect Informat, Shanghai 201306, Peoples R China.

COMPUTER SPEECH AND LANGUAGE, 2021; 68 ():

Abstract

Intuitively, image-or video-based recommendations seem to be more reliable than those containing plain text, and these types of recommendations have r......

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