Field-Aware Matrix Factorization for Recommender Systems.
Zhiyuan ZhangYun LiuZhenjiang ZhangPublished in: IEEE Access (2018)
Keyphrases
- matrix factorization
- recommender systems
- collaborative filtering
- data sparsity
- nonnegative matrix factorization
- cold start problem
- low rank
- negative matrix factorization
- implicit feedback
- factorization methods
- factor analysis
- stochastic gradient descent
- user preferences
- probabilistic matrix factorization
- personalized recommendation
- data matrix
- missing data
- variational bayesian
- item recommendation
- personalized ranking
- cold start
- latent factor models
- information overload
- recommendation systems
- tensor factorization