Two-Dimensional Semi-Nonnegative Matrix Factorization for Clustering.
Chong PengZhilu ZhangZhao KangChenglizhao ChenQiang ChengPublished in: CoRR (2020)
Keyphrases
- nonnegative matrix factorization
- nonnegative matrix
- probabilistic latent semantic indexing
- spectral clustering
- matrix factorization
- negative matrix factorization
- data representation
- semi supervised clustering
- document clustering
- three dimensional
- least squares
- data matrix
- original data
- principal component analysis
- sparsity constraints
- clustering algorithm
- data sets
- matrix factorisation
- data clustering
- sparse representation
- input data
- computer vision