J Cheng's Bayesian Belief Network Software

BN PowerConstructor: An efficient system that learns Bayesian belief network structures & parameters from data.

BN PowerPredictor: A data mining system for data modeling/classification/prediction. It extends BN PowerConstructor to BN based classifier learning.

Data PreProcessor: A tool used with BN PowerConstructor and BN PowerPredictor for pre-processing the training data.

Latest release: October 04, 2001

KDDCup 2001 Data Mining Competition Winner

Bayesian network PowerPredictor gives the best prediction accuracy on KDDCup 2001 Task one, from among 114 submissions all over the world. Download the presentation at the awards ceremony of the 7^th ACM SIGKDD 2001 (San Francisco, CA). KDD Cup 2001 Report is now available for download.

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Contact: Jie Cheng <jcheng@cs.ualberta.ca>
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