Struct FStatisticScoring 

pub struct FStatisticScoring { /* private fields */ }

F-statistic-based relevance scoring

Implementations

impl FStatisticScoring

pub fn new(classification: bool) -> Self

Create a new F-statistic scorer

pub fn compute( &self, X: ArrayView2<'_, f64>, y: ArrayView1<'_, f64>, feature_indices: &[usize], ) -> Result<Vec<f64>>

Compute F-statistics for selected features

pub fn average_score( &self, X: ArrayView2<'_, f64>, y: ArrayView1<'_, f64>, feature_indices: &[usize], ) -> Result<f64>

Compute average F-statistic score

Trait Implementations

impl Clone for FStatisticScoring

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FStatisticScoring

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

Formats the value using the given formatter.