:orphan:

.. _dask-examples:

XGBoost Dask Feature Walkthrough
================================

This directory contains some demonstrations for using `dask` with `XGBoost`.  For an
overview, see :doc:`/tutorials/dask`



.. raw:: html

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

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Use scikit-learn regressor interface with CPU histogram tree method">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_sklearn_cpu_training_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_sklearn_cpu_training.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Use scikit-learn regressor interface with CPU histogram tree method</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Use scikit-learn regressor interface with GPU histogram tree method">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_sklearn_gpu_training_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_sklearn_gpu_training.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Use scikit-learn regressor interface with GPU histogram tree method</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example of training with Dask on CPU">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_cpu_training_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_cpu_training.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Example of training with Dask on CPU</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example of training survival model with Dask on CPU">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_cpu_survival_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_cpu_survival.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Example of training survival model with Dask on CPU</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example of using callbacks with Dask">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_dask_callbacks_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_dask_callbacks.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Example of using callbacks with Dask</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example of training with Dask on GPU">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_gpu_training_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_gpu_training.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Example of training with Dask on GPU</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The example runs on GPU. Two classes are defined to show how to use Dask builtins to forward the logs to the client process.">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_forward_logging_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_forward_logging.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Example of forwarding evaluation logs to the client</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="  .. versionadded:: 3.0.0">

.. only:: html

  .. image:: /python/dask-examples/images/thumb/sphx_glr_dask_learning_to_rank_thumb.png
    :alt:

  :ref:`sphx_glr_python_dask-examples_dask_learning_to_rank.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Learning to rank with the Dask Interface</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /python/dask-examples/sklearn_cpu_training
   /python/dask-examples/sklearn_gpu_training
   /python/dask-examples/cpu_training
   /python/dask-examples/cpu_survival
   /python/dask-examples/dask_callbacks
   /python/dask-examples/gpu_training
   /python/dask-examples/forward_logging
   /python/dask-examples/dask_learning_to_rank


.. only:: html

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

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download all examples in Python source code: dask-examples_python.zip </python/dask-examples/dask-examples_python.zip>`

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download all examples in Jupyter notebooks: dask-examples_jupyter.zip </python/dask-examples/dask-examples_jupyter.zip>`


.. only:: html

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

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