This content refers to an unreleased development version of PyMVPA

mvpa.kernels.base.NumpyKernel

class mvpa.kernels.base.NumpyKernel(*args, **kwargs)

A Kernel object with internal representation as a 2d numpy array

Base Kernel class has no parameters

as_np()

Converts this kernel to a Numpy-based representation

as_raw_np()

Directly return this kernel as a numpy array.

For Numpy-based kernels - simply returns stored matrix.