Collaboration Matrix Factorization on Rate and Review for Recommendation.
Zhicheng WuHuafeng LiuYanyan XuLiping JingPublished in: J. Database Manag. (2019)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- rating prediction
- item recommendation
- data sparsity
- cold start problem
- latent factor models
- low rank
- factor analysis
- implicit feedback
- negative matrix factorization
- missing data
- cold start
- recommendation systems
- nonnegative matrix factorization
- variational bayesian
- factorization methods
- user preferences
- personalized ranking
- personalized recommendation
- tensor factorization
- data matrix
- user ratings
- recommendation algorithms
- factorization method
- latent factors
- generative model
- probabilistic matrix factorization
- factor matrices
- stochastic gradient descent
- tag recommendation