.. _book_fig_chapter10_fig_LINEAR_GMMBayes:


GMMBayes classification of LINEAR data
--------------------------------------
Figure 10.22

Supervised classification of periodic variable stars from the LINEAR data set
using a Gaussian mixture model Bayes classifier. The training sample includes
five input classes. The top row shows clusters derived using two attributes
(g - i and log P) and the bottom row shows analogous diagrams for
classification based on seven attributes (colors u - g, g - i, i - K, and
J - K; log P, light-curve amplitude, and light-curve skewness).
See table 10.2 for the classification performance.



.. rst-class:: horizontal


.. image:: ../images/chapter10/fig_LINEAR_GMMBayes_1.png
    :align: center
    :scale: 100



.. image:: ../images/chapter10/fig_LINEAR_GMMBayes_2.png
    :align: center
    :scale: 100



.. raw:: html
    
    <div class="toggle_trigger"><a href="#">

**Code output:**

.. raw:: html

    </a></div>
    <div class="toggle_container">

.. literalinclude:: fig_LINEAR_GMMBayes.txt

.. raw:: html

    </div>
    <div class="toggle_trigger" id="start_open"><a href="#">

**Python source code:**

.. raw:: html

    </a></div>
    <div class="toggle_container">

.. literalinclude:: fig_LINEAR_GMMBayes.py
    :lines: 14-

.. raw:: html

    </div>
    <div align="right">

:download:`[download source: fig_LINEAR_GMMBayes.py] <fig_LINEAR_GMMBayes.py>`

.. raw:: html
    
    </div>