... 2 ,5, 3,4,1 2 ,5, 3,4,1 3 3,2 ,5, 4,1 3,2 ,5, 4,1 3,2 ,5, 4,1 4 4,1 ,5, 2,3 4,1 ,5, 2,3 4,1 ,5, 2,3 5 5,2,3,4,1 5, 2,3,4,1 5, 2,3,4,1 470643 c07.qxd 3/8/04 11:37 AM Page 2 45 Artificial Neural Networks 2 45 or down, ... $41.00 3 3 $39. 25 4 4 $39. 75 5 5 $40 .50 6 1 $40 .50 7 2 $40. 75 8 3 $41. 25 9 4 $42.00 10 5 $41 .50 470643 c08.qxd 3/8/04 11:14 AM Page 264264 Chapter 8 1 0.9 0.8 0.7 0.6 0 .5 0.4 0.3 ... and then moving it to a data mining environment. $0 $ 250 $50 0 $ 750 $1,000 $1, 250 $1 ,50 0 MasterCard VisaAverage Order Amount American Express 1 2 3 4 5 6 7 8 9 Number of Items Purchased...