TIMi Top winner at the KDD2009 cup We took part to the world-famous datamining competition: the “KDD2009 cup”. The rules of such competitions are always more or less the same and are very simple: for example: you receive some data collected in 2006 and 2007 and you must predict what will happen in 2008. The organizers

TIMi top winner at the PAKDD 2007 The PAKDD2007 is the 11th Pacific-Asia Knowledge Discovery and Data Mining conference. These results were published the 1st may 2007. Problem description: Cross-Selling: Credit Card 2 Mortgage. We try to sell a “mortage” to customers that already have a “credit card”. Difficulty: Target is small: 1.71% Data: 40,700