N. Majcen et al., MODELING OF PROPERTY PREDICTION FROM MULTICOMPONENT ANALYTICAL DATA USING DIFFERENT NEURAL NETWORKS, Analytical chemistry, 67(13), 1995, pp. 2154-2161
Two different artificial neural network (ANN) strategies for building
a model for the quantitative prediction of the property called ''total
color difference'' are described. The models in the study are based o
n eight different complex oxide concentration measurements. The models
obtained by the ANNs are compared with the multivariate linear regres
sion model. Besides the two ANN strategies used for building the model
s (the error backpropagation and the counterpropagation), the Kohonen
learning strategy is used to make a partial experimental design, i.e.,
to select data most suitable for budding the models. An additional go
al, building a rule or ''formal knowledge'', about the quality of the
product, is achieved by overlapping eight two-dimensional maps of weig
hts obtained in the counterpropagation neural network.