Shilling attack based on item popularity and rated item correlation against collaborative filtering.
Keke ChenPatrick P. K. ChanFei ZhangQiaoqiao LiPublished in: Int. J. Mach. Learn. Cybern. (2019)
Keyphrases
- collaborative filtering
- user preferences
- collaborative filtering recommendation algorithm
- data sparsity
- making recommendations
- personalized recommendation
- user ratings
- cold start problem
- item recommendation
- cold start
- hybrid recommendation
- recommender systems
- collaborative filtering algorithms
- pearson correlation coefficient
- matrix factorization
- item based collaborative filtering
- recommendation algorithms
- user similarity
- recommendation systems
- data sets
- product recommendation
- active user
- latent factor models
- social media