MLC++ 库的源代码
http://www.sgi.com/tech/mlc/source.html

有好多数据挖掘算法的源代码 FP-tree Apriori Decision Tree
Software
Name Lang. Description
Apriori C Association Rule Induction/Frequent Item Set Mining
ARView Java Simple Association Rule Viewer
Eclat C Frequent Item Set Mining
FPgrowth C Frequent Item Set Mining
Relim C Frequent Item Set Mining
MoSS/MoFa Java Molecular Substructure Miner
MPR C/Java Multivariate Polynomial Regression
Dtree C Decision and Regression Tree Induction
DTView Java Decision and Regression Tree Visualization
Bayes C Naive and Full Bayes Classifier Induction
BCView C Bayes Classifier Visualization
NPoss C Naive Possibilistic Classifier Induction
INeS C Induction of Network Structures (Graphical Models)
MLP C Multilayer Perceptron
LVQ C Learning Vector Quantization
RBF C Radial Basis Function Network Training
Cluster C Fuzzy and Probabilistic Clustering
Table C Table Utilities
Matrix C Matrix Utilities
CHull C Convex Hull Construction
Pointgon Java Minimum Weight Triangulation of polygons with holes
MLP Demo C Multilayer Perceptron Demonstration
LVQ Demo C Learning Vector Quantization Demonstration
SOM Demo C Self-Organizing Map Demonstration
Hopf Demo C Hopfield Network Demonstration
Hamster C Programming Contest Environment
Bridgit C

http://fuzzy.cs.uni-magdeburg.de/~borgelt/software.html

DIC 算法 源代码

DCI: A hybrid Algorithm for Frequent Set Counting

http://miles.cnuce.cnr.it/~palmeri/datam/DCI/download.php

序列模式挖掘和其他一些算法的 源代码

http://himalaya-tools.sourceforge.net/Spam/

Apriori, Eclat, FP-growth, DIC, Rules

http://www.adrem.ua.ac.be/~goethals/software/index.html