Matrix Factorization Equals Efficient Co-occurrence Representation.
Farhan KhawarNevin L. ZhangPublished in: CoRR (2018)
Keyphrases
- co occurrence
- matrix factorization
- recommender systems
- collaborative filtering
- semantic space
- wordnet
- named entities
- low rank
- latent semantic analysis
- topic models
- nonnegative matrix factorization
- item recommendation
- visual words
- feature selection
- probabilistic latent semantic analysis
- factorization methods
- word co occurrence