Multi-Manifold Matrix Tri-Factorization for Text Data Clustering.
Kais AllabLazhar LabiodMohamed NadifPublished in: ICONIP (1) (2015)
Keyphrases
- data clustering
- singular value decomposition
- factorization methods
- generative topographic mapping
- low rank
- clustering algorithm
- k means
- unsupervised learning
- factorization method
- cluster analysis
- matrix factorization
- spectral clustering
- exploratory data analysis
- deterministic annealing
- information retrieval
- unsupervised feature selection
- text clustering
- euclidean space
- data matrix
- text mining
- feature space
- covariance matrix
- text documents
- pairwise
- low dimensional
- data mining