Struct SequentialFeatureSelectionConfig 

pub struct SequentialFeatureSelectionConfig {
    pub direction: SelectionDirection,
    pub n_features_to_select: Option<usize>,
    pub n_features_fraction: Option<Float>,
    pub scoring: String,
    pub cv: usize,
    pub tol: Float,
    pub estimator_config: LinearDiscriminantAnalysisConfig,
    pub random_state: Option<u64>,
    pub verbose: bool,
}

Configuration for Sequential Feature Selection

Fields

direction: SelectionDirection

Selection direction (forward or backward)

n_features_to_select: Option<usize>

Number of features to select

n_features_fraction: Option<Float>

Fraction of features to select (used if n_features_to_select is None)

scoring: String

Scoring method for feature evaluation

cv: usize

Number of cross-validation folds

tol: Float

Tolerance for improvement (stop if improvement is less than this)

estimator_config: LinearDiscriminantAnalysisConfig

Base estimator configuration

random_state: Option<u64>

Random state for reproducible results

verbose: bool

Verbose output

Trait Implementations

impl Clone for SequentialFeatureSelectionConfig

fn clone(&self) -> SequentialFeatureSelectionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SequentialFeatureSelectionConfig

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

Formats the value using the given formatter.

impl Default for SequentialFeatureSelectionConfig

fn default() -> Self

Returns the “default value” for a type.