.. _sphx_glr_beginner_blitz:

Deep Learning with PyTorch: A 60 Minute Blitz
---------------------------------------------

1. tensor_tutorial.py
	What is PyTorch?
	https://pytorch.org/tutorials/beginner/blitz/tensor_tutorial.html

2. autograd_tutorial.py
	Autograd: Automatic Differentiation
	https://pytorch.org/tutorials/beginner/blitz/autograd_tutorial.html

3. neural_networks_tutorial.py
	Neural Networks
	https://pytorch.org/tutorials/beginner/blitz/neural_networks_tutorial.html#

4. cifar10_tutorial.py
	Training a Classifier
	https://pytorch.org/tutorials/beginner/blitz/cifar10_tutorial.html

5. data_parallel_tutorial.py 
	Optional: Data Parallelism
	https://pytorch.org/tutorials/beginner/blitz/data_parallel_tutorial.html




.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="torch.autograd is PyTorch’s automatic differentiation engine that powers neural network training. In this section, you will get a conceptual understanding of how autograd helps a neural network train.">

.. only:: html

  .. image:: /beginner/blitz/images/thumb/sphx_glr_autograd_tutorial_thumb.png
    :alt:

  :ref:`sphx_glr_beginner_blitz_autograd_tutorial.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">A Gentle Introduction to torch.autograd</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this tutorial, we will learn how to use multiple GPUs using DataParallel.">

.. only:: html

  .. image:: /beginner/blitz/images/thumb/sphx_glr_data_parallel_tutorial_thumb.png
    :alt:

  :ref:`sphx_glr_beginner_blitz_data_parallel_tutorial.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Optional: Data Parallelism</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Tensors are a specialized data structure that are very similar to arrays and matrices. In PyTorch, we use tensors to encode the inputs and outputs of a model, as well as the model’s parameters.">

.. only:: html

  .. image:: /beginner/blitz/images/thumb/sphx_glr_tensor_tutorial_thumb.png
    :alt:

  :ref:`sphx_glr_beginner_blitz_tensor_tutorial.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Tensors</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Neural networks can be constructed using the torch.nn package.">

.. only:: html

  .. image:: /beginner/blitz/images/thumb/sphx_glr_neural_networks_tutorial_thumb.png
    :alt:

  :ref:`sphx_glr_beginner_blitz_neural_networks_tutorial.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Neural Networks</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is it. You have seen how to define neural networks, compute loss and make updates to the weights of the network.">

.. only:: html

  .. image:: /beginner/blitz/images/thumb/sphx_glr_cifar10_tutorial_thumb.png
    :alt:

  :ref:`sphx_glr_beginner_blitz_cifar10_tutorial.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Training a Classifier</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /beginner/blitz/autograd_tutorial
   /beginner/blitz/data_parallel_tutorial
   /beginner/blitz/tensor_tutorial
   /beginner/blitz/neural_networks_tutorial
   /beginner/blitz/cifar10_tutorial