Collaborative Filtering with Noisy Ratings.
Dongsheng LiChao ChenZhilin GongTun LuStephen M. ChuNing GuPublished in: SDM (2019)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- user ratings
- netflix prize
- collaborative filtering algorithms
- user preferences
- recommendation systems
- data sparsity
- personalized recommendation
- pearson correlation coefficient
- noisy data
- active user
- recommendation quality
- cold start
- cold start problem
- information filtering
- item based collaborative filtering
- content based filtering
- rating prediction
- neighbor selection
- user profiles
- missing data
- latent factor models
- incomplete data
- item recommendation
- implicit feedback
- recommendation algorithms
- collaborative filtering recommendation algorithm