sktime.utils.data_processing.from_3d_numpy_to_2d_array

sktime.utils.data_processing.from_3d_numpy_to_2d_array(X)[source]

Converts 3d NumPy array (n_instances, n_columns, n_timepoints) to a 2d NumPy array with shape (n_instances, n_columns*n_timepoints)

Parameters

X (np.ndarray) – The input 3d-NumPy array with shape (n_instances, n_columns, n_timepoints)

Returns

array_2d – A 2d-NumPy array with shape (n_instances, n_columns*n_timepoints)

Return type

np.ndarray