mvpa2.kernels.base.NumpyKernel

class mvpa2.kernels.base.NumpyKernel(*args, **kwargs)

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

Methods

add_conversion(typename, methodfull, methodraw)	Adds methods to the Kernel class for new conversions
as_np()	Converts this kernel to a Numpy-based representation
as_raw_np()	Directly return this kernel as a numpy array.
cleanup()	Wipe out internal representation
compute(ds1[, ds2])	Generic computation of any kernel
computed(*args, **kwargs)	Compute kernel and return self

Base Kernel class has no parameters

Methods

add_conversion(typename, methodfull, methodraw)	Adds methods to the Kernel class for new conversions
as_np()	Converts this kernel to a Numpy-based representation
as_raw_np()	Directly return this kernel as a numpy array.
cleanup()	Wipe out internal representation
compute(ds1[, ds2])	Generic computation of any kernel
computed(*args, **kwargs)	Compute kernel and return self

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.