Robust Non-Linear Matrix Factorization for Dictionary Learning, Denoising, and Clustering.
Jicong FanChengrun YangMadeleine UdellPublished in: IEEE Trans. Signal Process. (2021)
Keyphrases
- matrix factorization
- dictionary learning
- denoising
- nonnegative matrix factorization
- sparse representation
- sparsity constraints
- sparse coding
- negative matrix factorization
- collaborative filtering
- low rank
- recommender systems
- unsupervised learning
- clustering method
- missing data
- clustering algorithm
- factorization methods
- natural images
- k means
- image denoising
- total variation
- tensor factorization
- linear combination
- pairwise
- document clustering
- spectral clustering
- feature space
- high dimensional data
- learning algorithm
- semi supervised
- pattern recognition
- multiscale
- image processing