Unsupervised Simultaneous Orthogonal basis Clustering Feature Selection.
Dongyoon HanJunmo KimPublished in: CVPR (2015)
Keyphrases
- unsupervised feature selection
- unsupervised learning
- feature selection
- orthogonal basis
- clustering algorithm
- unsupervised manner
- data clustering
- minimum message length
- clustering method
- unsupervised classification
- k means
- simultaneous clustering
- unsupervised clustering
- semi supervised
- supervised learning
- hierarchical clustering
- machine learning
- information bottleneck
- high dimensionality
- self organizing maps
- completely unsupervised
- data mining and pattern recognition
- class separability
- supervised and unsupervised learning
- distance metric
- cluster validation
- text categorization
- text classification
- data points
- document clustering
- dimensionality reduction
- pointwise mutual information
- data sets
- linear combination
- mutual information
- high dimensional
- support vector
- feature extraction
- web people search
- neural network