TimeSliceCrossValidator.get_n_splits

TimeSliceCrossValidator.get_n_splits(X, y=None)

Return the number of possible rolling splits.

Parameters:

Xpd.DataFrame

Feature matrix containing the date column.

ypd.Series, optional

Target variable. Not used but included for scikit-learn API compatibility.

Returns:

int

Number of cross-validation splits that can be generated.