:orphan:

Survival Analysis Walkthrough
=============================

This is a collection of examples for using the XGBoost Python package for training
survival models. For an introduction, see :doc:`/tutorials/aft_survival_analysis`



.. raw:: html

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

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Demo for survival analysis (regression). using Accelerated Failure Time (AFT) model.">

.. only:: html

  .. image:: /python/survival-examples/images/thumb/sphx_glr_aft_survival_demo_thumb.png
    :alt:

  :ref:`sphx_glr_python_survival-examples_aft_survival_demo.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Demo for survival analysis (regression).</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Demo for survival analysis (regression) using Accelerated Failure Time (AFT) model, using Optuna to tune hyperparameters">

.. only:: html

  .. image:: /python/survival-examples/images/thumb/sphx_glr_aft_survival_demo_with_optuna_thumb.png
    :alt:

  :ref:`sphx_glr_python_survival-examples_aft_survival_demo_with_optuna.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Demo for survival analysis (regression) with Optuna.</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This demo uses 1D toy data and visualizes how XGBoost fits a tree ensemble. The ensemble model starts out as a flat line and evolves into a step function in order to account for all ranged labels.">

.. only:: html

  .. image:: /python/survival-examples/images/thumb/sphx_glr_aft_survival_viz_demo_thumb.png
    :alt:

  :ref:`sphx_glr_python_survival-examples_aft_survival_viz_demo.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Visual demo for survival analysis (regression) with Accelerated Failure Time (AFT) model.</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /python/survival-examples/aft_survival_demo
   /python/survival-examples/aft_survival_demo_with_optuna
   /python/survival-examples/aft_survival_viz_demo


.. 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: survival-examples_python.zip </python/survival-examples/survival-examples_python.zip>`

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

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


.. only:: html

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

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