Enum FeatureSelection 

pub enum FeatureSelection {
    None,
    TopK(usize),
    Correlation(f32),
    RFE,
}

Feature selection methods

Variants

None

No feature selection

TopK(usize)

Select top-k features by importance

Correlation(f32)

Select features by correlation threshold

RFE

Recursive feature elimination

Trait Implementations

impl Clone for FeatureSelection

fn clone(&self) -> FeatureSelection

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FeatureSelection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.