The Genomics of a Signaling Pathway: A KDD Cup Challenge Task Mark Craven   View Paper (PDF)   Return to December 2002 - Volume 4, Issue 2 Abstract This article describes Task 2 of the KDD Cup 2002 data- mining competition. The task involved predicting whether deletions of individual genes in a yeast genome would affect a particular signaling pathway in the cell. With its rich data sources and abundance of missing information, the task is representative of data mining problems in genomics and proved to be quite challenging. DiSC'03 © 2003 Association for Computing Machinery