Christian Borgelt's Web Pages

Software for Intelligent Data Analysis / Data Mining

(other than frequent pattern mining)

Name	Language	Description
MPR	C	Multivariate Polynomial Regression
RegGUI	Java	Multivariate Polynomial Regression GUI and Viewer
MPR	C/Python	Best Response Regression
Dtree	C	Decision and Regression Tree Induction
DTreeGUI	Java	Decision and Regression Tree GUI and Viewer
Bayes	C	Naive and Full Bayes Classifier Induction
BayesGUI	Java	Bayes Classifier GUI
BCView	C	Bayes Classifier Visualization
NPoss	C	Naive Possibilistic Classifier Induction
INeS	C	Induction of Network Structures (Graphical Models)
MLP	C	Multilayer Perceptron
MLPGUI	Java	Multilayer Perceptron GUI
LVQ	C	Learning Vector Quantization
RBF	C	Radial Basis Function Network Training
RBFGUI	Java	Radial Basis Function Network Training GUI
Cluster	C	Fuzzy and Probabilistic Clustering
ClusterGUI	Java	Fuzzy and Probabilistic Clustering GUI
PtLess	C	Prototype-Less Fuzzy Clustering
Table	C	Table Utilities
Viewers	Java	Simple Viewers for Tabular Data
Matrix	C	Matrix Utilities
Hubness	C	Analysis of the Hubness Phenomenon

Data Generators

The bayes package contains the program bcdb, with which a random database of sample cases can be generated from a probability distribution described by a naive or full Bayes classifier.
The ines package contains the program gendb, with which a random database of sample cases can be generated from a probability distribution described by a Bayesian network (over attributes with finite domains).

License

On October 23, 2014, I decided to abandon the (L)GPL licenses and adopt the MIT license for my programs, in order to avoid problems some people see with using software that is licensed under the LGPL in other software (even though the LGPL actually permits use in proprietary programs, while the GPL does not). I hope to remove these and related problems by switching to the MIT license.

The transition to the new license will be accomplished with new versions that get published. The following applies:

For any version published on or after October 23, 2014:

(MIT license, or more precisely Expat License; to be found in the file mit-license.txt in the directory <prgname>/doc in the source package of the program, see also opensource.org and wikipedia.org)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For any version published before October 23, 2014:

All programs are free software; you can redistribute them and/or modify them under the terms of the GNU General Public License or the GNU Lesser (Library) General Public License as published by the Free Software Foundation. Which license applies depends on the program. Check the copyright notice (file copying) in the directory <prgname>/doc in the source package of the program to find out.

All programs are distributed in the hope that they 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 or the GNU Lesser (Library) General Public License for more details.