This is an announcement for a relatively new Tcl project: tcl-fann Tcl-fann enables artificial neural networks processing in Tcl. It is using the FANN (Fast Artificial Neural Networks) library underneath. Tcl-fann supports: * Fully, sparse and shortcut type connected multi-layer networks. * Backpropagation training (RPROP, Quickprop, Batch, Incremental) * Evolving topology training which dynamically builds and trains the ANN (Cascade) * Versatile (possible to adjust many parameters and features on-the-fly) * Several different activation functions implemented (including stepwise linear functions for that extra bit of speed) * Saving and loading of entire ANNs * Cross-platform (linux/unix & MS Windows (not tested)) Dependencies: * Tcl 8.5 or greater. * FANN Library (http://leenissen.dk/fann/) Version 2.2.0 or greater. Platform: Linux/Unix & MS Windows Home page: http://sourceforge.net/projects/tcl-fann/ Man page: http://tcl-fann.sourceforge.net/ Author: Alexandros Stergiakis