Attentive Matrix Factorization for Recommender System.
Jianhao ZhuWenming MaYulong SongPublished in: CISP-BMEI (2020)
Keyphrases
- matrix factorization
- recommender systems
- collaborative filtering
- low rank
- factor analysis
- negative matrix factorization
- cold start problem
- user preferences
- implicit feedback
- nonnegative matrix factorization
- factorization methods
- variational bayesian
- latent factors
- recommendation systems
- user interests
- data matrix
- stochastic gradient descent
- user profiles
- factorization method
- tensor factorization
- item recommendation
- personalized ranking
- recommendation quality
- probabilistic matrix factorization
- personalized recommendation
- cold start
- feature extraction
- recommendation algorithms
- user feedback
- object recognition