1. ANON. (1990), A neural-net training program based on conjugate-gradient optimization, report. Software and documentation available through anonymous ftp at address cse.ogc.edu, directory pub/nnvowels.
2. BARNARD, E., and COLE, R. (1989), A neural net training program based on conjugate-gradient optimization, Oregon Graduate Center Technical Report No. CSE
89–014, Beaverton, Oregon.
3. BARRON, A.R., and BARRON, R.L. (1988), Statistical learning networks: a unifying view, in: Proc. 1988 Symp. on the Interface, Reston, Virginia.
4. DE BOLLIVIER, M., GALLINARI, P., and THIRIA, S. (1990), Cooperation of neural nets for robust classification, IJCNN San Diego, I 113–120.
5. BREIMAN, L., FRIEDMAN, J.H., OLSHEN, R.A., and STONE, C.J. (1984), Classification and Regression Trees, Wadsworth International, Belmont, California.