HySAD: a semi-supervised hybrid shilling attack detector for trustworthy product recommendation.

Zhiang Wu Junjie Wu Jie Cao Dacheng Tao

Published in: KDD (2012)

Keyphrases

product recommendation
semi supervised
recommender systems
collaborative filtering
semi supervised learning
labeled data
user preferences
active learning
supervised learning
product information
unlabeled data
detection algorithm
pairwise
edge detection
recommendation systems
information retrieval
email
case study