Enum RandomizationStrategy 

pub enum RandomizationStrategy {
    Standard,
    RotationForest {
        n_subsets: usize,
        subset_fraction: Float,
    },
    ObliqueSplits {
        n_features_per_split: usize,
    },
    RandomProjection {
        target_dim: usize,
    },
}

Advanced randomization strategy for Extra Trees

Variants

Standard

Standard Extra Trees with random thresholds

RotationForest

Rotation Forest: Apply PCA rotation to feature subsets

Fields

n_subsets: usize

Number of feature subsets to create

subset_fraction: Float

Fraction of features per subset

ObliqueSplits

Oblique splits using random hyperplanes

Fields

n_features_per_split: usize

Number of features to combine in each split

RandomProjection

Random projections for dimensionality reduction

Fields

target_dim: usize

Target dimensionality

Trait Implementations

impl Clone for RandomizationStrategy

fn clone(&self) -> RandomizationStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RandomizationStrategy

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

Formats the value using the given formatter.

impl Default for RandomizationStrategy

fn default() -> Self

Returns the “default value” for a type.