Discriminative subspace matrix factorization for multiview data clustering.
Jiaqi MaYipeng ZhangLefei ZhangPublished in: Pattern Recognit. (2021)
Keyphrases
- data clustering
- matrix factorization
- discriminative subspace
- subspace learning
- dimensionality reduction
- semi supervised
- unsupervised learning
- collaborative filtering
- linear dimensionality reduction
- low rank
- recommender systems
- missing data
- nonnegative matrix factorization
- cluster analysis
- spectral clustering
- clustering algorithm
- factor analysis
- k means
- negative matrix factorization
- factorization methods
- principal component analysis
- data matrix
- data representation
- high dimensional data
- linear discriminant analysis
- machine learning
- low dimensional
- supervised learning
- active learning
- high dimensional
- pairwise
- pattern recognition
- learning algorithm