Clustering by sparse orthogonal NMF and interpretable neural network.
Yongwei GaiJinglei LiuPublished in: Multim. Syst. (2023)
Keyphrases
- neural network
- self organizing maps
- nonnegative matrix factorization
- negative matrix factorization
- document clustering
- spectral clustering
- clustering algorithm
- k means
- sparsity constraints
- sparse representation
- clustering method
- matrix factorisation
- high dimensional
- nonnegative matrix
- art neural network
- pattern recognition
- hierarchical clustering
- tensor factorization
- sparse data
- neural gas
- matrix factorization
- cluster analysis
- back propagation
- unsupervised learning
- least squares
- fuzzy logic
- genetic algorithm
- neural network model
- data clustering
- information theoretic
- high dimensional data
- frequent sets
- image classification
- feature selection