Enum SplitStrategy 

pub enum SplitStrategy {
    Random,
    Temporal {
        train_cutoff: NaiveDate,
        val_cutoff: NaiveDate,
    },
    Stratified,
    KFold {
        k: usize,
        fold: usize,
    },
    Transductive,
}

Strategy for splitting data.

Variants

Random

Random split.

Temporal

Temporal split (by timestamp).

Fields

train_cutoff: NaiveDate

Date field to use for splitting.

val_cutoff: NaiveDate

Stratified

Stratified split (maintain class distribution).

KFold

K-fold cross validation.

Fields

k: usize

fold: usize

Transductive

Transductive split (nodes appear in all splits, but different edges).

Trait Implementations

impl Clone for SplitStrategy

fn clone(&self) -> SplitStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SplitStrategy

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

Formats the value using the given formatter.