An Improved Collaborative Filtering Recommendation Algorithm against Shilling Attacks.
Ruoxuan WeiHong ShenPublished in: PDCAT (2016)
Keyphrases
- collaborative filtering recommendation algorithm
- collaborative filtering algorithms
- collaborative filtering
- recommendation systems
- data sparsity
- recommender systems
- attack detection
- product recommendation
- countermeasures
- malicious attacks
- matrix factorization
- watermarking scheme
- malicious users
- user preferences
- security mechanisms
- security protocols