iris

Simple classification network based on the classic Iris flower data set introduced by the statistician and biologist Ronald Fisher. The data set consists of 50 samples from each of three species of Iris (Iris setosa, Iris virginica and Iris versicolor). Four features were measured from each sample: the length and the width of the sepals and petals, in centimetres.

Refer: <en.wikipedia.org...>

M. Fraser
Netica .dne format
Fisher, R.A. (1936) The use of multiple measurements in taxonomic problems. Annals of human genetics, 7(2):179-188, Blackwell Publishing Ltd