Data embedding and prediction by sparse tropical matrix factorization.
Amra OmanovicHilal KazanPolona OblakTomaz CurkPublished in: CoRR (2020)
Keyphrases
- matrix factorization
- data embedding
- tensor factorization
- collaborative filtering
- low rank
- missing data
- latent factors
- recommender systems
- factorization methods
- nonnegative matrix factorization
- negative matrix factorization
- data hiding
- manifold learning
- grayscale images
- sparse representation
- error concealment
- high dimensional
- sparsity constraints
- image quality
- compressed images
- image classification
- image segmentation
- computer vision