.. _example_manifold_plot_compare_methods.py:


=========================================
 Comparison of Manifold Learning methods
=========================================

An illustration of dimensionality reduction on the S-curve dataset
with various manifold learning methods.

For a discussion and comparison of these algorithms, see the
:ref:`manifold module page <manifold>`



.. image:: images/plot_compare_methods_1.png
    :align: center


**Script output**::

  standard: 0.15 sec
  ltsa: 0.33 sec
  hessian: 0.39 sec
  modified: 0.34 sec
  Isomap: 0.65 sec



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

.. literalinclude:: plot_compare_methods.py
    :lines: 12-