wolffd@0: function r = regularizeNone(W, X, gradient)
wolffd@0: %
wolffd@0: %   r = regularizeNone(W, X, gradient)
wolffd@0: %   
wolffd@0: %   Always returns 0
wolffd@0: 
wolffd@0:     if gradient    
wolffd@0:     	    r = zeros(size(W));
wolffd@0:     else
wolffd@0: 	    r = 0;
wolffd@0:     end
wolffd@0: end