Nonconvex clustering via ℓ0 fusion penalized regression.
Huangyue ChenLingchen KongYan LiPublished in: Pattern Recognit. (2022)
Keyphrases
- fusion method
- data fusion
- model selection
- clustering algorithm
- global optimization
- regression model
- clustering method
- k means
- data clustering
- objective function
- spectral clustering
- information theoretic
- least squares
- categorical data
- predictive clustering trees
- hierarchical clustering
- data sets
- self organizing maps
- maximum likelihood
- unsupervised learning
- distance metric
- document clustering
- optimization problems
- dimensionality reduction
- support vector machine
- data points
- support vector regression
- support vector
- feature selection
- neural network