Enum CrossValidationStrategy 

pub enum CrossValidationStrategy {
    KFold {
        n_splits: usize,
        shuffle: bool,
    },
    StratifiedKFold {
        n_splits: usize,
        shuffle: bool,
    },
    LeaveOneOut,
    TimeSeriesSplit {
        n_splits: usize,
        max_train_size: Option<usize>,
    },
    GroupKFold {
        n_splits: usize,
    },
}

Cross-validation strategies for imputation evaluation

Variants

KFold

K-fold cross validation

Fields

n_splits: usize

shuffle: bool

StratifiedKFold

Stratified K-fold (for datasets with class labels)

Fields

n_splits: usize

shuffle: bool

LeaveOneOut

Leave-one-out cross validation

TimeSeriesSplit

Time series split (for temporal data)

Fields

n_splits: usize

max_train_size: Option<usize>

GroupKFold

Group-based cross validation

Fields

n_splits: usize

Trait Implementations

impl Clone for CrossValidationStrategy

fn clone(&self) -> CrossValidationStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CrossValidationStrategy

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

Formats the value using the given formatter.