.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples\4_testing\plot_3_reliability_cls.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_examples_4_testing_plot_3_reliability_cls.py>`
        to download the full example code or to run this example in your browser via Binder

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_4_testing_plot_3_reliability_cls.py:


Reliability: Classification
=====================================

.. GENERATED FROM PYTHON SOURCE LINES 8-9

Experiment initialization and data preparation

.. GENERATED FROM PYTHON SOURCE LINES 9-17

.. code-block:: default

    from piml import Experiment
    from piml.models import GAMClassifier

    exp = Experiment()
    exp.data_loader(data="TaiwanCredit", silent=True)
    exp.data_summary(feature_exclude=["LIMIT_BAL", "SEX", "EDUCATION", "MARRIAGE", "AGE"], silent=True)
    exp.data_prepare(target="FlagDefault", task_type="classification", silent=True)








.. GENERATED FROM PYTHON SOURCE LINES 18-19

Train Model

.. GENERATED FROM PYTHON SOURCE LINES 19-21

.. code-block:: default

    exp.model_train(GAMClassifier(), name="GAM")








.. GENERATED FROM PYTHON SOURCE LINES 22-23

Calculate distribution shift distance of each feature between reliable and un-reliable data

.. GENERATED FROM PYTHON SOURCE LINES 23-25

.. code-block:: default

    exp.model_diagnose(model="GAM", show="reliability_distance",
                       threshold=1.1, distance_metric="PSI", figsize=(5, 4))



.. image-sg:: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_001.png
   :alt: Distribution Shift: Unreliable vs. Remaining Regions
   :srcset: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_001.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 26-27

Plot the histogram of bandwidth against a given feature

.. GENERATED FROM PYTHON SOURCE LINES 27-30

.. code-block:: default

    exp.model_diagnose(model="GAM", show="reliability_marginal",
                       show_feature="PAY_1", bins=10, threshold=1.1, 
                       original_scale=True, figsize=(5, 4))



.. image-sg:: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_002.png
   :alt: Marginal Uncertainty
   :srcset: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_002.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 31-32

Show the calibrated predicted probability vs. original predicted probability

.. GENERATED FROM PYTHON SOURCE LINES 32-33

.. code-block:: default

    exp.model_diagnose(model="GAM", show="reliability_calibration", figsize=(5, 4))



.. image-sg:: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_003.png
   :alt: Isotonic Regression
   :srcset: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_003.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 34-35

Reliability diagram

.. GENERATED FROM PYTHON SOURCE LINES 35-36

.. code-block:: default

    exp.model_diagnose(model="GAM", show="reliability_perf", figsize=(5, 4))



.. image-sg:: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_004.png
   :alt: Reliability Diagram (Quantile Bins)
   :srcset: /auto_examples/4_testing/images/sphx_glr_plot_3_reliability_cls_004.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 37-38

Brier Score

.. GENERATED FROM PYTHON SOURCE LINES 38-39

.. code-block:: default

    exp.model_diagnose(model="GAM", show="reliability_table")




.. rst-class:: sphx-glr-script-out

 .. code-block:: none

      Original Calibrated
    0   0.1258     0.1276





.. rst-class:: sphx-glr-timing

   **Total running time of the script:** ( 1 minutes  14.922 seconds)

**Estimated memory usage:**  526 MB


.. _sphx_glr_download_auto_examples_4_testing_plot_3_reliability_cls.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example


    .. container:: binder-badge

      .. image:: images/binder_badge_logo.svg
        :target: https://mybinder.org/v2/gh/selfexplainml/piml-toolbox/main?urlpath=lab/tree/./docs/_build/html/notebooks/auto_examples/4_testing/plot_3_reliability_cls.ipynb
        :alt: Launch binder
        :width: 150 px



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

      :download:`Download Python source code: plot_3_reliability_cls.py <plot_3_reliability_cls.py>`

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

      :download:`Download Jupyter notebook: plot_3_reliability_cls.ipynb <plot_3_reliability_cls.ipynb>`


.. only:: html

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

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