mvpa2.kernels.np.RbfKernel

class mvpa2.kernels.np.RbfKernel(*args, **kwargs)

Radial basis function (aka Gausian, aka ) kernel K(a,b) = exp(-||a-b||**2/sigma)

Attributes

descr

Description of the object if any

Methods

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

Base Kernel class has no parameters

Attributes

descr

Description of the object if any

Methods

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