.. _example_tutorial_plot_iris_logistic.py:


=========================================================
Logistic Regression 3-class Classifier
=========================================================
Show below is a logistic-regression classifiers decision
boundaries on the 
`iris <http://en.wikipedia.org/wiki/Iris_flower_data_set>`_
dataset. The datapoints are colored according to their
labels.




.. image:: images/plot_iris_logistic_1.png
    :align: center




**Python source code:** :download:`plot_iris_logistic.py <plot_iris_logistic.py>`

.. literalinclude:: plot_iris_logistic.py
    :lines: 15-