On the Self-Penalization Phenomenon in Feature Selection.
Michael I. JordanKeli LiuFeng RuanPublished in: CoRR (2021)
Keyphrases
- feature selection
- multi task
- text categorization
- feature space
- information gain
- multi class
- microarray classification
- naive bayes
- text classification
- mutual information
- dimensionality reduction
- bayes classifier
- feature set
- irrelevant features
- redundant features
- model selection
- method for feature selection
- small sample
- high dimensionality
- feature selection and classification
- feature ranking
- feature selection algorithms
- support vector classification
- gene expression data
- variable selection
- support vector machine
- knn
- support vector
- feature extraction
- microarray data
- database
- cross validation
- penalty function
- informative features
- artificial neural networks
- classification performances
- error estimates
- information retrieval
- conditional mutual information
- data mining