Eppa. Derks et al., COMMENT ON A RECENT SENSITIVITY ANALYSIS OF RADIAL BASE FUNCTION AND MULTILAYER FEEDFORWARD NEURAL-NETWORK MODELS - RESPONSE, Chemometrics and intelligent laboratory systems, 34(2), 1996, pp. 299-301
In our paper [1], the modeling capabilities of multi-layered feed-forw
ard (MLF) and radial base function (RBF) networks were investigated on
simulated data and well described experimental data from chemical ind
ustry [4]. Since both networks are based on a different concept (that
is, RBF in contrast to MLF shows more local modeling behaviour) both m
odeling capability and robustness to input errors have been examined.
The 'robustness' was expressed in terms of sensitivity of the network
output units to random input perturbations by means of controlled pseu
do-random noise. In this response paper, the comment of Faber et al.,
i.e., applying theoretical error propagation on artificial neural netw
orks, and the consequences for the conclusions drawn in the original p
aper [1], are addressed.