In this paper, we present an integrated approach to feature and archit
ecture selection for single hidden layer-feedforward neural networks t
rained via backpropagation. In our approach, we adopt a statistical mo
del building perspective in which we analyze neural networks within a
nonlinear regression framework, The algorithm presented in this paper
employs a likelihood-ratio test statistic as a model selection criteri
on, This criterion is used in a sequential procedure aimed at selectin
g the best neural network given an initial architecture as determined
by heuristic rules, Application results for an object recognition prob
lem demonstrate the selection algorithm's effectiveness in identifying
reduced neural networks with equivalent prediction accuracy.