.. _libdoc_tensor_nnet_conv:

==========================================================
:mod:`conv` -- Ops for convolutional neural nets
==========================================================

.. note::

    Two similar implementation exists for conv2d:
    :func:`signal.conv2d <theano.tensor.signal.conv.conv2d>` and
    :func:`nnet.conv2d <theano.tensor.nnet.conv.conv2d>`. The former implements a traditional
    2D convolution, while the latter implements the convolutional layers
    present in convolutional neural networks (where filters are 3D and pool
    over several input channels).

.. module:: conv
   :platform: Unix, Windows
   :synopsis: ops for signal processing
.. moduleauthor:: LISA


TODO: Give examples for how to use these things! They are pretty complicated.

- Conv implemented
    - :func:`signal.conv2d <theano.tensor.signal.conv.conv2d>`.
    - :func:`nnet.conv2d <theano.tensor.nnet.conv.conv2d>`.
    - :func:`conv3D <theano.tensor.nnet.Conv3D.conv3D>`.

.. autofunction:: theano.tensor.nnet.conv.conv2d
.. autofunction:: theano.tensor.nnet.Conv3D.conv3D
