dqs.torch.layer.SigSoftmax
================================================

SigSoftmax layer for PyTorch.

.. code-block:: python

    class SigSoftmax()


Tensor Shape
---------------------------------

==================== ==============================================================
I/O                  Shape
==================== ==============================================================
Input                (N, M)
Output               (N, M)
==================== ==============================================================

N corresponds the batch size.


Example
---------------------------------

The following code transforms input tensor x into output tensor y of the same size.

.. code-block:: python

    sizes = torch.tensor([4,4], dtype=torch.long)
    l = SigSoftmax()
    x = torch.randn(128, 10)
    y = l(x)