LOGLC

Trainable logistic linear classifier

    W = LOGLC(A)
    W = A*LOGLC

Input
A	Dataset

Output
W	Logistic linear classifier

Description

Computation of the linear classifier for the dataset A by maximizing the  likelihood criterion using the logistic (sigmoid) function.  This routine becomes very slow for feature sizes above 1000.

Reference(s)

A. Webb, Statistical Pattern Recognition, John Wiley && Sons, New York, 2002. J. A. Anderson, Logistic discrimination, in: P. R. Krishnaiah and L. N. Kanal (eds.), Handbook of Statistics 2: Classification, Pattern Recognition and Reduction of Dimensionality, North Holland, Amsterdam, 1982, 169--191.

See also

mappings, datasets, ldc, fisherc,