jdooley@neutrino.urbana.mcd.mot.com (John Dooley) (10/29/90)
Archive-name: id3/26-Oct-90 Original-posting-by: jdooley@neutrino.urbana.mcd.mot.com (John Dooley) Original-subject: Re: ID3 and CN2 Source Code Archive-site: c0567@umrvmb.umr.edu Reposted-by: emv@math.lsa.umich.edu (Edward Vielmetti) There are Common LISP versions of ID3 and ID5 (an incremental ID3) available from Dr. Dan StClair at the University of Missouri Graduate Engineering Center in St. Louis, MO. (c0567@umrvmb.umr.edu). These LISP versions have been tested on LISP Machines, Vaxes, Sun-4, Mac II (running Allegro), and TI Explorers and work fine on all. There is also a C language version of ID3. A versionof CN2 in C was in the works this past summer, but I don't know if it's available yet. CN2 is another non-incremental inductive learning algorithm which produces rules instead of decision trees like ID3 does. good luck, John F. Dooley Urbana Design Center Motorola, Inc. 1101 E. University Ave. Urbana, IL 61801 jdooley@urbana.mcd.mot.com ...uunet!uiucuxc!udc!jdooley