kevals.m

Incrementally/decrementally update svm. very efficient!

% KEVALS - Returns the number of kernel evaluations 
%
% Syntax: kernel_evals = kevals();
%
% Version 3.22e -- Comments to [e-mail]
%

function kernel_evals = kevals();

global kernel_evals;

if (isempty(kernel_evals))
   kernel_evals = 0;
end;