caa a22 4500 477034446 CHVBK 20180405111301.0 cr unu---uuuuu 170330e19960801xx s 000 0 eng 10.1007/BF00420284 doi (NATIONALLICENCE)springer-10.1007/BF00420284 Convergence problems due to an RBF classifier's learning process [Elektronische Daten] [Etienne Zubiri, Jean Bour, Alain Billat] In this paper, we present the architecture of an RBF neural classifier. We show that a global learning algorithm concentrating only on the centres, the Gaussian widths and the weights of the connections is inadequate for this architecture. Then, we propose to use an hybrid learning algorithm in which the Gaussian centres are first fixed. This one gives satisfactory results. Kluwer Academic Publishers, 1996 classification nationallicence convergence nationallicence gradient algorithm nationallicence RBF nationallicence Zubiri Etienne Faculté des sciences, Lab d'Applications de la Microelectronique (LAM), Moulin de la Housse, BP 1039, 51687, Reims Cedex 2, France aut Bour Jean Faculté des sciences, Lab d'Applications de la Microelectronique (LAM), Moulin de la Housse, BP 1039, 51687, Reims Cedex 2, France aut Billat Alain Faculté des sciences, Lab d'Applications de la Microelectronique (LAM), Moulin de la Housse, BP 1039, 51687, Reims Cedex 2, France aut Neural Processing Letters Kluwer Academic Publishers; http://www.wkap.nl 3/3(1996-08-01), 151-162 1370-4621 3:3<151 1996 3 11063 https://doi.org/10.1007/BF00420284 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00420284 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zubiri Etienne Faculté des sciences, Lab d'Applications de la Microelectronique (LAM), Moulin de la Housse, BP 1039, 51687, Reims Cedex 2, France aut NATIONALLICENCE 700 1- Bour Jean Faculté des sciences, Lab d'Applications de la Microelectronique (LAM), Moulin de la Housse, BP 1039, 51687, Reims Cedex 2, France aut NATIONALLICENCE 700 1- Billat Alain Faculté des sciences, Lab d'Applications de la Microelectronique (LAM), Moulin de la Housse, BP 1039, 51687, Reims Cedex 2, France aut NATIONALLICENCE 773 0- Neural Processing Letters Kluwer Academic Publishers; http://www.wkap.nl 3/3(1996-08-01), 151-162 1370-4621 3:3<151 1996 3 11063 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer