The Heterogeneous Radial Basis Function (HRBF) algorithm was implemented and tested on several
databases from the Machine Learning Database Repository at the University of California Irvine [5].
Each test consisted of ten trials, each using one of ten partitions of the data randomly selected from the
data sets, i.e., 10-fold cross-validation. Each trial consisted of building a network using 90% of the training
instances in hidden nodes and then using this network to classify the remaining 10% of the instances to see how
many were classified correctly