Detection of opinion spam based on anomalous rating deviation
David Savage, Xiuzhen Zhang, Xinghuo Yu, Pauline Chou, Qingmai Wang
Expert Systems with Applications | PERGAMON-ELSEVIER SCIENCE LTD | Published : 2015
Awarded by Australian Research Council Linkage Project
This research is supported in part by an Australian Research Council Linkage Project (LP120200128) and in part by the Australian Transaction Reports and Analysis Centre. We would like to thank Mr. Claude Colasante for his generous support for this research project. We would also like to thank the anonymous reviewers of this paper for their helpful comments.