Feature Selection at the Discrete Limit.
Miao ZhangChris H. Q. DingYa ZhangFeiping NiePublished in: AAAI (2014)
Keyphrases
- feature selection
- mutual information
- multi class
- feature set
- text classification
- unsupervised learning
- text categorization
- selected features
- classification accuracy
- microarray classification
- discrete geometry
- unsupervised feature selection
- feature weighting
- feature selection algorithms
- information gain
- feature space
- support vector
- feature extraction
- machine learning
- classification models
- dimensionality reduction
- gene selection
- discriminative features
- case study
- discrete version
- data sets