

.. _sphx_glr_auto_examples_kernel_approximation:

.. _kernel_approximation_examples:

Kernel Approximation
--------------------

Examples concerning the :mod:`sklearn.kernel_approximation` module.



.. raw:: html

    <div class="sphx-glr-thumbnails">

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    <div class="sphx-glr-thumbcontainer" tooltip="This example illustrates the use of PolynomialCountSketch to efficiently generate polynomial kernel feature-space approximations. This is used to train linear classifiers that approximate the accuracy of kernelized ones.">

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  .. image:: /auto_examples/kernel_approximation/images/thumb/sphx_glr_plot_scalable_poly_kernels_thumb.png
    :alt:

  :doc:`/auto_examples/kernel_approximation/plot_scalable_poly_kernels`

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      <div class="sphx-glr-thumbnail-title">Scalable learning with polynomial kernel approximation</div>
    </div>


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    </div>


.. toctree::
   :hidden:

   /auto_examples/kernel_approximation/plot_scalable_poly_kernels

