:orphan:



.. _sphx_glr_auto_examples:

.. _general_examples:

Example Gallery
===============

Miscellaneous examples
----------------------

Miscellaneous and introductory examples for copt.


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This example shows how `JAX &lt;https://github.com/google/jax&gt;`_ can be used within COPT to comput...">

.. only:: html

    .. figure:: /auto_examples/images/thumb/sphx_glr_plot_jax_copt_thumb.png

        :ref:`sphx_glr_auto_examples_plot_jax_copt.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/plot_jax_copt

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Speed of convergence comparison between gradient descent and Nesterov acceleration on a logisti...">

.. only:: html

    .. figure:: /auto_examples/images/thumb/sphx_glr_plot_accelerated_thumb.png

        :ref:`sphx_glr_auto_examples_plot_accelerated.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/plot_accelerated

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="A comparison between two variance-reduced stochastic gradient methods: SAGA (implemented in cop...">

.. only:: html

    .. figure:: /auto_examples/images/thumb/sphx_glr_plot_saga_vs_svrg_thumb.png

        :ref:`sphx_glr_auto_examples_plot_saga_vs_svrg.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/plot_saga_vs_svrg

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This example solves an inverse problem where the ground truth coefficients (in orange) follow a...">

.. only:: html

    .. figure:: /auto_examples/images/thumb/sphx_glr_plot_group_lasso_thumb.png

        :ref:`sphx_glr_auto_examples_plot_group_lasso.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/plot_group_lasso
.. raw:: html

    <div style='clear:both'></div>



.. _sphx_glr_auto_examples_frank_wolfe:

.. _frank_wolfe_examples:

Frank-Wolfe
-----------

Examples based on the Frank-Wolfe algorithm



.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Comparison of different Frank-Wolfe variants on various  problems with a logistic regression lo...">

.. only:: html

    .. figure:: /auto_examples/frank_wolfe/images/thumb/sphx_glr_plot_sparse_benchmark_thumb.png

        :ref:`sphx_glr_auto_examples_frank_wolfe_plot_sparse_benchmark.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/frank_wolfe/plot_sparse_benchmark

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Speed of convergence of different Frank-Wolfe variants on various problems with a logistic regr...">

.. only:: html

    .. figure:: /auto_examples/frank_wolfe/images/thumb/sphx_glr_plot_sparse_benchmark_pairwise_thumb.png

        :ref:`sphx_glr_auto_examples_frank_wolfe_plot_sparse_benchmark_pairwise.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/frank_wolfe/plot_sparse_benchmark_pairwise

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This example quantifies how many times the Frank-Wolfe algorithm selects the same extremal vert...">

.. only:: html

    .. figure:: /auto_examples/frank_wolfe/images/thumb/sphx_glr_plot_vertex_overlap_thumb.png

        :ref:`sphx_glr_auto_examples_frank_wolfe_plot_vertex_overlap.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/frank_wolfe/plot_vertex_overlap

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The problem solved in this case is a L1 constrained logistic regression (sometimes referred to ...">

.. only:: html

    .. figure:: /auto_examples/frank_wolfe/images/thumb/sphx_glr_plot_sfw_real_data_thumb.png

        :ref:`sphx_glr_auto_examples_frank_wolfe_plot_sfw_real_data.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/frank_wolfe/plot_sfw_real_data

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The problem solved in this case is a L1 constrained logistic regression (sometimes referred to ...">

.. only:: html

    .. figure:: /auto_examples/frank_wolfe/images/thumb/sphx_glr_plot_sfw_thumb.png

        :ref:`sphx_glr_auto_examples_frank_wolfe_plot_sfw.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/frank_wolfe/plot_sfw
.. raw:: html

    <div style='clear:both'></div>



.. _sphx_glr_auto_examples_proximal_splitting:

.. _proximal_splitting_examples:

Proximal Splitting
------------------

Examples that use proximal splitting methods.


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Estimating a sparse and low rank matrix">

.. only:: html

    .. figure:: /auto_examples/proximal_splitting/images/thumb/sphx_glr_plot_sparse_nuclear_norm_thumb.png

        :ref:`sphx_glr_auto_examples_proximal_splitting_plot_sparse_nuclear_norm.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/proximal_splitting/plot_sparse_nuclear_norm

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Comparison of solvers with total variation regularization. ">

.. only:: html

    .. figure:: /auto_examples/proximal_splitting/images/thumb/sphx_glr_plot_tv_deblurring_thumb.png

        :ref:`sphx_glr_auto_examples_proximal_splitting_plot_tv_deblurring.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/proximal_splitting/plot_tv_deblurring

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Comparison of solvers for a least squares with overlapping group lasso regularization.">

.. only:: html

    .. figure:: /auto_examples/proximal_splitting/images/thumb/sphx_glr_plot_overlapping_group_lasso_thumb.png

        :ref:`sphx_glr_auto_examples_proximal_splitting_plot_overlapping_group_lasso.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/proximal_splitting/plot_overlapping_group_lasso
.. raw:: html

    <div style='clear:both'></div>



.. only :: html

 .. container:: sphx-glr-footer
    :class: sphx-glr-footer-gallery


  .. container:: sphx-glr-download

    :download:`Download all examples in Python source code: auto_examples_python.zip <//workspace/doc/auto_examples/auto_examples_python.zip>`



  .. container:: sphx-glr-download

    :download:`Download all examples in Jupyter notebooks: auto_examples_jupyter.zip <//workspace/doc/auto_examples/auto_examples_jupyter.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_