Distributionally Robust and Multi-Objective Nonnegative Matrix Factorization.
Nicolas GillisLe Thi Khanh HienValentin LeplatVincent Y. F. TanPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2022)
Keyphrases
- nonnegative matrix factorization
- multi objective
- evolutionary algorithm
- negative matrix factorization
- probabilistic latent semantic indexing
- least squares
- matrix factorization
- nonnegative matrix
- sparsity constraints
- data representation
- robust optimization
- document clustering
- objective function
- genetic algorithm
- machine learning
- active set
- spectral clustering
- text mining