Feature Selection for Unsupervised Learning.
Jennifer G. DyCarla E. BrodleyPublished in: J. Mach. Learn. Res. (2004)
Keyphrases
- unsupervised learning
- feature selection
- supervised learning
- text classification
- supervised feature selection
- dimensionality reduction
- supervised and unsupervised learning
- model selection
- data clustering
- machine learning
- text categorization
- semi supervised learning
- feature selection algorithms
- semi supervised
- minimum message length
- mutual information
- deep learning
- irrelevant features
- object recognition
- pairwise
- cluster analysis
- naive bayes
- information gain
- small sample
- information retrieval
- support vector
- feature set
- feature space
- support vector machine
- feature subset
- expectation maximization
- informative features
- method for feature selection
- conditional mutual information
- classification accuracy