%LMNC Levenberg-Marquardt trained feed-forward neural net classifier
%
% [W,HIST] = LMNC (A,UNITS,ITER,W_INI,T)
%
% INPUT
% A Dataset
% UNITS Vector with numbers of units in each hidden layer (default: [5])
% ITER Number of iterations to train (default: inf)
% W_INI Weight initialization network mapping (default: [], meaning
% initialization by Matlab's neural network toolbox)
% T Tuning set (default: [], meaning use A)
%
% OUTPUT
% W Trained feed-forward neural network mapping
% HIST Progress report (see below)
%
% DESCRIPTION
% A feed-forward neural network classifier with length(N) hidden layers with
% N(I) units in layer I is computed for the dataset A. Training is stopped
% after ITER epochs (at least 50) or if the iteration number exceeds twice
% that of the best classification result. This is measured by the labeled
% tuning set T. If no tuning set is supplied A is used. W_INI is used, if
% given, as network initialization. Use [] if the standard Matlab
% initialization is desired. Progress is reported in file FID (default 0).
%
% The entire training sequence is returned in HIST (number of epochs,
% classification error on A, classification error on T, MSE on A, MSE on T,
% mean of squared weights).
%
% Uses the Mathworks' Neural Network toolbox.
%
% SEE ALSO (<a href="http://37steps.com/prtools">PRTools Guide</a>)
% MAPPINGS, DATASETS, BPXNC, NEURC, RNNC, RBNC, PRPROGRESS
% Copyright: R.P.W. Duin, duin@ph.tn.tudelft.nl
% Faculty of Applied Physics, Delft University of Technology
% P.O. Box 5046, 2600 GA Delft, The Netherlands
% $Id: lmnc.m,v 1.3 2007/06/15 09:58:30 duin Exp $
function [w,hist] = lmnc(varargin)
[w,hist] = ffnc(mfilename,varargin{:});
return