mvpa2.kernels.libsvm.SigmoidLSKernel

Inheritance diagram of SigmoidLSKernel

class mvpa2.kernels.libsvm.SigmoidLSKernel(**kwargs)

Sigmoid kernel: K(a,b) = tanh(gamma*a*b.T + coef0)

Attributes

descr Description of the object if any

Methods

as_ls()
as_raw_ls()
as_raw_np()
compute(*args, **kwargs)

Initialize instance of SigmoidLSKernel

Parameters:

gamma

Gamma multiplying parameter for SigmoidKernel. [Default: 1]

coef0

Offset inside tanh. [Default: 1]

Attributes

descr Description of the object if any

Methods

as_ls()
as_raw_ls()
as_raw_np()
compute(*args, **kwargs)