//! Feature selection transformers.
//!//! Analogous to `sklearn.feature_selection`. Reduce the number of features
//! by removing low-variance columns or selecting the top-k features according
//! to a statistical test.
pubmodselect_kbest;pubmodvariance_threshold;pubuseselect_kbest::SelectKBest;pubusevariance_threshold::VarianceThreshold;