Login / Signup
An Unsupervised Method for Detecting Shilling Attacks in Recommender Systems by Mining Item Relationship and Identifying Target Items.
Hongyun Cai
Fuzhi Zhang
Published in:
Comput. J. (2019)
Keyphrases
</>
cost function
recommender systems
segmentation method
detection method
objective function
user preferences
target object
preprocessing
pairwise
high accuracy
unsupervised learning
association rule mining
mining algorithm