Prediction using step-wise L1, L2 regularization and feature selection for small data sets with large number of features.
Ozgur Demir-KavukMayumi KamadaTatsuya AkutsuErnst-Walter KnappPublished in: BMC Bioinform. (2011)
Keyphrases
- feature selection
- feature extraction
- feature set
- feature selection algorithms
- prediction accuracy
- feature space
- irrelevant features
- step wise
- small data sets
- selected features
- text categorization
- small number
- false positives
- classification accuracy
- discriminative features
- low level
- computational complexity
- text classification
- regression model
- image features
- input features
- informative features
- feature vectors