.. _sphx_glr_examples_classification_2-advanced-analysis:

.. _classification_examples_2:

2. Advanced analysis
--------------------

The following examples use MAPIE for discussing more complex MAPIE classification problems.


.. raw:: html

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

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this tutorial, we compare the prediction sets estimated by SplitConformalClassifier with the &quot;lac&quot; and &quot;aps&quot; on the two-dimensional dataset presented by Sadinle et al. (2019).">

.. only:: html

  .. image:: /examples_classification/2-advanced-analysis/images/thumb/sphx_glr_plot_comp_methods_on_2d_dataset_thumb.png
    :alt:

  :ref:`sphx_glr_examples_classification_2-advanced-analysis_plot_comp_methods_on_2d_dataset.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">LAC and APS methods explained</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this example, we propose set prediction for binary classification estimated by SplitConformalClassifier with the &quot;lac&quot; method on two-dimensional dataset.">

.. only:: html

  .. image:: /examples_classification/2-advanced-analysis/images/thumb/sphx_glr_plot_main-tutorial-binary-classification_thumb.png
    :alt:

  :ref:`sphx_glr_examples_classification_2-advanced-analysis_plot_main-tutorial-binary-classification.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Set prediction example in the binary classification setting</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this tutorial, we estimate the impact of the training/conformalization split on the prediction sets and on the resulting coverage estimated by SplitConformalClassifier. We then adopt a cross-validation approach in which the conformity scores of all conformalization sets are used to estimate the quantile. We demonstrate that this second &quot;cross-conformal&quot; approach gives more robust prediction sets with accurate conformity plots.">

.. only:: html

  .. image:: /examples_classification/2-advanced-analysis/images/thumb/sphx_glr_plot_crossconformal_thumb.png
    :alt:

  :ref:`sphx_glr_examples_classification_2-advanced-analysis_plot_crossconformal.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Cross conformal classification explained</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /examples_classification/2-advanced-analysis/plot_comp_methods_on_2d_dataset
   /examples_classification/2-advanced-analysis/plot_main-tutorial-binary-classification
   /examples_classification/2-advanced-analysis/plot_crossconformal