Differentiable Feature Selection, a Reparameterization Approach.
Jérémie DonàPatrick GallinariPublished in: CoRR (2021)
Keyphrases
- feature selection
- text categorization
- feature selection algorithms
- feature extraction
- loss function
- machine learning
- point sets
- feature set
- multi class
- dimensionality reduction
- feature weighting
- microarray data
- method for feature selection
- knn
- mutual information
- text classification
- model selection
- forward selection
- discriminative features
- objective function
- unit sphere
- bayes classifier
- irrelevant features
- selected features
- database
- classification models
- support vector
- feature selection and classification
- feature space
- high dimensionality
- small sample
- active learning
- naive bayes
- preprocessing
- classification accuracy