mvpa2.clfs.warehouse.SigmoidLSKernel

Inheritance diagram of SigmoidLSKernel

class mvpa2.clfs.warehouse.SigmoidLSKernel(**kwargs)

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

Methods

add_conversion(typename, methodfull, methodraw) Adds methods to the Kernel class for new conversions
as_ls()
as_np() Converts this kernel to a Numpy-based representation
as_raw_ls()
as_raw_np()
cleanup() Wipe out internal representation
compute(*args, **kwargs)
computed(*args, **kwargs) Compute kernel and return self
reset()

Initialize instance of SigmoidLSKernel

Parameters :

gamma :

Gamma multiplying parameter for SigmoidKernel. (Default: 1)

coef0 :

Offset inside tanh. (Default: 1)

Methods

add_conversion(typename, methodfull, methodraw) Adds methods to the Kernel class for new conversions
as_ls()
as_np() Converts this kernel to a Numpy-based representation
as_raw_ls()
as_raw_np()
cleanup() Wipe out internal representation
compute(*args, **kwargs)
computed(*args, **kwargs) Compute kernel and return self
reset()

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NITRC-listed