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Detecting fake reviewers in heterogeneous networks of buyers and sellers: a collaborative training-based spammer group algorithm.
Qi Zhang
Zhixiang Liang
Shujuan Ji
Benyong Xing
Dickson K. W. Chiu
Published in:
Cybersecur. (2023)
Keyphrases
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learning algorithm
dynamic programming
heterogeneous networks
training set
probabilistic model