Dictionary Learning for Massive Matrix Factorization.
Arthur MenschJulien MairalBertrand ThirionGaël VaroquauxPublished in: CoRR (2016)
Keyphrases
- matrix factorization
- dictionary learning
- sparse representation
- sparse coding
- collaborative filtering
- missing data
- negative matrix factorization
- low rank
- recommender systems
- factorization methods
- nonnegative matrix factorization
- data analysis
- image classification
- image representation
- natural images
- co occurrence
- computer vision