tslearn.utils.to_stumpy_dataset¶
- tslearn.utils.to_stumpy_dataset(X)[source]¶
Transform a tslearn-compatible dataset into a stumpy dataset.
- Parameters:
- X: array, shape = (n_ts, sz, d)
tslearn-formatted dataset to be cast to stumpy format
- Returns:
- list of arrays of shape=(d, sz_i) if d > 1 or (sz_i, ) otherwise
stumpy-formatted dataset.
Examples
>>> tslearn_arr = numpy.random.randn(10, 16, 1) >>> stumpy_arr = to_stumpy_dataset(tslearn_arr) >>> len(stumpy_arr) 10 >>> stumpy_arr[0].shape (16,) >>> tslearn_arr = numpy.random.randn(10, 16, 2) >>> stumpy_arr = to_stumpy_dataset(tslearn_arr) >>> len(stumpy_arr) 10 >>> stumpy_arr[0].shape (2, 16)