Rating Proportion-Aware Binomial Matrix Factorization for Collaborative Filtering.
Iwao TanumaTomoko MatsuiPublished in: IEEE Access (2023)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- rating prediction
- factorization methods
- data sparsity
- user preferences
- nonnegative matrix factorization
- recommendation quality
- negative matrix factorization
- collaborative filtering algorithms
- netflix prize
- recommendation systems
- factor analysis
- transfer learning
- user ratings
- probabilistic matrix factorization
- probability distribution
- stochastic gradient descent
- user interests
- user profiles
- cold start problem
- tensor factorization
- personalized recommendation
- implicit feedback
- recommendation algorithms
- item recommendation