.. _example_linear_model_plot_sgd_iris.py:


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Plot multi-class SGD on the iris dataset
========================================

Plot decision surface of multi-class SGD on iris dataset.
The hyperplanes corresponding to the three one-versus-all (OVA) classifiers
are represented by the dashed lines.



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

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

.. literalinclude:: plot_sgd_iris.py
    :lines: 11-