| lnxdtree.zip | Linux executables | (241 kb) | ||
| windtree.zip | Windows console executables | (352 kb) | ||
| dtree.zip | C sources, package version 3.27, 2008.08.11 | (159 kb) | ||
| dtree.tar.gz | (139 kb) |
Attention: In order to compile these programs, the table package must also be retrieved. The table package also contains some auxiliary programs for preprocessing the data files.
Programs to induce and prune a decision tree or a regression tree, to classify new data with an induced decision tree or to predict values with an induced regression tree, and to extract rules from an induced decision or regression tree. A special feature of the induction program is the large number of available attribute selection measures.
More details about these programs (included in the source package).
A graphical user interface to these command line programs (DTreeGUI, written in Java) can be found here. This graphical user interface contains a nice viewer for induced decision and regression trees, which is also available as a separate program.
Another graphical user interface to these programs, which is based on Gnome 2 and was developed by togaware can be found here. (However, I cannot guarantee that this GUI works with the latest version of the command line programs made available here.)
The plug-in DecisionXpert for the data analysis program DataEngine (available from Management Intelligenter Technologien GmbH) is based on an earlier version of these programs.
Some basics about decision trees and the algorithms used in these programs can be found in:
Last updated: Thu Nov 06 18:06:06 CET 2008 - christian@borgelt.net
