Recommendations in E-Commerce Systems Based on Deep Matrix Factorization.
Nguyen Thai-NgheHai Thanh NguyenTran Thanh DienPublished in: FDSE (CCIS Volume) (2022)
Keyphrases
- matrix factorization
- recommender systems
- collaborative filtering
- item recommendation
- cold start problem
- low rank
- latent factor models
- stochastic gradient descent
- negative matrix factorization
- personalized recommendation
- factor analysis
- user preferences
- rating prediction
- factorization methods
- recommendation systems
- recommendation algorithms
- cold start
- nonnegative matrix factorization
- data matrix
- data sparsity
- personalized ranking
- implicit feedback
- missing data
- user profiles
- tensor factorization
- probabilistic matrix factorization
- user ratings