Kernels
=======

A collection of common kernel / similarity functions. All kernels are
continuous, bounded, and symmetric real functions which integrate to 1.

``LinearKernel``
----------------

.. autoclass:: numpy_ml.utils.kernels.LinearKernel
    :members:
    :undoc-members:
    :inherited-members:

``PolynomialKernel``
--------------------

.. autoclass:: numpy_ml.utils.kernels.PolynomialKernel
    :members:
    :undoc-members:
    :inherited-members:

``RBFKernel``
-------------

.. autoclass:: numpy_ml.utils.kernels.RBFKernel
    :members:
    :undoc-members:
    :inherited-members: