INVSIGM

Inverse sigmoid map

    W = W*INVSIGM
    B = INVSIGM(ARG)

Input
ARG	Mapping/Dataset

Output
W	Mapping transforming posterior probabilities into distances.

Description

The inverse sigmoidal transformation to transform a classifier to a  mapping, transforming posterior probabilities into distances.

See also

mappings, datasets, classc, sigm,