CMU Artificial Intelligence Repository
Quickprop: Backpropagation variation in Lisp, Scheme, and C
areas/neural/systems/qprop/
This directory contains Lisp, Scheme, and C implementations of
Quickprop, a variation on backpropagation by Scott Fahlman.
The original Lisp version was written by Scott Fahlman.
The C port is by Terry Regier, and the Scheme port by Song Koh.
Origin:
ftp.cs.cmu.edu:/afs/cs.cmu.edu/project/connect/code/
as the files quickprop1.lisp and backprop.lisp.
Version: Quickprop (19-DEC-91); Backprop (6-MAR-89)
Requires: Lisp, Scheme, C
Copying: Public Domain
Updated: Thu Sep 1 19:18:48 1994
CD-ROM: Prime Time Freeware for AI, Issue 1-1
Author(s): Scott Fahlman (Lisp, Algorithm)
Carnegie Mellon University
Terry Regier (C)
University of California, Berkeley
Song Koh (Scheme)
Harris Semiconductor
Tel: (407)-724-7085
Keywords:
Authors!Fahlman, Authors!Koh, Authors!Regier,
Backpropagation, Berkeley, C!Code, CMU, Lisp!Code,
Machine Learning!Neural Networks, Neural Networks,
Public Domain, Quickprop, Scheme!Code
References:
Scott Fahlman, "Faster-Learning Variations on Back-Propagation: An
Empirical Study" in Proceedings of 1988 Connectionist Models Summer
School, D. S. Touretzky, G. E. Hinton, and T. J. Sejnowski (eds.),
Morgan Kaufmann Publishers, Los Altos CA, pp. 38-51.
Last Web update on Mon Feb 13 10:25:33 1995
AI.Repository@cs.cmu.edu