Robust Non-Linear Matrix Factorization for Dictionary Learning, Denoising, and Clustering.
Jicong FanChengrun YangMadeleine UdellPublished in: CoRR (2020)
Keyphrases
- matrix factorization
- dictionary learning
- denoising
- sparse coding
- nonnegative matrix factorization
- sparse representation
- collaborative filtering
- sparsity constraints
- natural images
- negative matrix factorization
- low rank
- recommender systems
- clustering algorithm
- image denoising
- missing data
- factorization methods
- clustering method
- k means
- unsupervised learning
- total variation
- pattern recognition
- learning algorithm
- linear combination
- data points
- image processing
- n gram
- generative model
- active learning
- tensor factorization
- multiscale