som+ A monitored self-organizing map that combines the standard Kohonen's learning rule with UDL criterion. While the neighborhood range function in the standard SOM is usually chosen ad hoc by the user, SOM+ finds automatically the map with maximum predictive likelihood.

Copyright (C) 2006 Susana Vegas Azcárate (original idea and implementation), Ignacio Medina Castello (implementation)

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

GEPAS website, http://www.gepas.org