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A non-convex semi-supervised approach to opinion spam detection by ramp-one class SVM.
Yingjie Tian
Mahboubeh Mirzabagheri
Peyman Tirandazi
Seyed Mojtaba Hosseini Bamakan
Published in:
Inf. Process. Manag. (2020)
Keyphrases
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spam detection
semi supervised
email
semi supervised learning
web spam
pairwise
anti spam
labeled data
unlabeled data
fraud detection
spam filtering
supervised learning
active learning
website
unsupervised learning
web spam detection
data mining techniques
multi class
spam classification