timesead.data.transforms.window_transform
=========================================

.. py:module:: timesead.data.transforms.window_transform


Classes
-------

.. autoapisummary::

   timesead.data.transforms.window_transform.WindowTransform


Module Contents
---------------

.. py:class:: WindowTransform(parent: timesead.data.transforms.transform_base.Transform, window_size: int, step_size: int = 1, reverse: bool = False)

   Bases: :py:obj:`timesead.data.transforms.transform_base.Transform`


   This :class:`~timesead.data.transforms.Transform` produces sliding windows from input sequences. Incomplete windows
       (that can appear if ``step_size>1``) will not be returned.

   :param parent: Another :class:`~timesead.data.transforms.Transform` which is used as the data source for this
       :class:`~timesead.data.transforms.Transform`.
   :param window_size: The size of each window.
   :param step_size: The step size at which the sliding window is moved along the sequence.
   :param reverse: If this is `True`, start the sliding window at the end of a sequence, instead of the start.
       Note that this will not reverse the order of sequences in the dataset and only applies within a single
       sequence.


   .. py:attribute:: window_size


   .. py:attribute:: step_size
      :value: 1



   .. py:attribute:: reverse
      :value: False



   .. py:method:: inverse_transform_index(item) -> Tuple[int, int]


   .. py:method:: __len__()


   .. py:property:: seq_len