pub fn train_test_split(
py: Python<'_>,
x: PyReadonlyArray2<'_, f64>,
_y: Option<PyReadonlyArray1<'_, f64>>,
_test_size: Option<f64>,
_train_size: Option<f64>,
_random_state: Option<u64>,
_shuffle: bool,
_stratify: Option<PyReadonlyArray1<'_, f64>>,
) -> PyResult<(Py<PyArray2<f64>>, Py<PyArray2<f64>>, Py<PyArray1<f64>>, Py<PyArray1<f64>>)>Expand description
Split arrays into random train and test subsets