Feature Weighting
=================

Algorithms for assessing the quality of features.

Compute Feature Weights
-----------------------
.. method:: .weights(x, y)

   *x* - data [2D float numpy array]
      
      * x.shape[0] number of samples
      * x.shape[1] number of features
   
   *y* - classes (-1 or 1) [1D integer numpy array]
      
      * y.shape[0] number of samples

Methods
-------

Classifier-derived
^^^^^^^^^^^^^^^^^^
See :ref:`classification`.

Classifier-indipendent
^^^^^^^^^^^^^^^^^^^^^^

.. toctree::
   :maxdepth: 2
   
   irelief
   dwt