evalml.preprocessing.split_data¶

evalml.preprocessing.split_data(X, y, regression=False, test_size=0.2, random_state=None)[source]¶

Splits data into train and test sets.

Parameters

X (pd.DataFrame or np.ndarray) – Data of shape [n_samples, n_features]
y (pd.Series) – Target data of length [n_samples]
regression (bool) – If true, do not use stratified split
test_size (float) – Percent of train set to holdout for testing
random_state (int, np.random.RandomState) – Seed for the random number generator

Returns

Feature and target data each split into train and test sets

Return type

pd.DataFrame, pd.DataFrame, pd.Series, pd.Series