Weighted-SVD: Matrix Factorization with Weights on the Latent Factors.
Hung-Hsuan ChenPublished in: CoRR (2017)
Keyphrases
- matrix factorization
- latent factors
- low rank
- factorization methods
- singular value decomposition
- factor analysis
- collaborative filtering
- tensor factorization
- recommender systems
- factorization method
- missing data
- negative matrix factorization
- latent factor models
- nonnegative matrix factorization
- implicit feedback
- linear combination
- information retrieval
- probabilistic latent semantic analysis
- data points
- least squares
- independent component analysis
- dimensionality reduction