A Provable Splitting Approach for Symmetric Nonnegative Matrix Factorization.
Xiao LiZhihui ZhuQiuwei LiKai LiuPublished in: CoRR (2023)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- negative matrix factorization
- data representation
- matrix factorization
- active set
- least squares
- nonnegative matrix
- principal component analysis
- spectral clustering
- data sets
- document clustering
- sparsity constraints
- relational databases
- factor matrices
- original data
- pattern recognition