Design device for neuron network and neuron network

摘要

PCT No. PCT/DE96/00454 Sec. 371 Date Dec. 8, 1997 Sec. 102(e) Date Dec. 8, 1997 PCT Filed Mar. 14, 1996 PCT Pub. No. WO96/28785 PCT Pub. Date Sep. 19, 1996The invention relates to a device for designing a neural network, in which to determine the number of neurons (21 . . . 24) in the intermediate layer, the domain of the input signal (X1, X2) in question is subdivided into a predefinable number of subdomains, and in the case of a multiplicity n of input signals (X1, X2), the n-dimensional value space of the n input signals is subdivided in conformance with the subdomains in question into n-dimensional partial spaces, and the supporting values (xi, yi) of the training data are assigned to the subdomains or partial spaces, and the subdomains or partial spaces having the most supporting values are selected, and in which case, for each selected subdomain or partial space, provision is made for a neuron in the intermediate layer preceding the output layer. The device according to the invention can be advantageously used for designing neural networks where the training data are unevenly distributed. The invention is generally suited for applications in neural networks.