ref for conjugate-gradient...

[pkube@ucsd.edu]

For understanding and implementing conjugate gradient and other optimization
methods cleverer than vanilla backprop, I've found the following to be
useful:

%A William H. Press
%T Numerical Recipes in C: The Art of Scientific Computing
%I Cambridge University Press
%D 1988

%A J. E. Dennis
%A R. B. Schnabel
%T Numerical Methods for Unconstrained Optimization and Nonlinear Equations
%I Prentice-Hall
%D 1983

%A R. Fletcher
%T Practical Methods of Optimization, Vol. 1:  Unconstrained Optimization
%I John Wiley & Sons
%D 1980

	--Paul Kube at ucsd.edu