Ngày tải lên :
14/08/2014, 11:21
... $41 .00 $40 . 25 3 $39 . 25 $41 .00 $40 . 25 4 $39 . 75 $39 . 25 $41 .00 5 $40 .50 $39 . 75 $39 . 25 $40 .50 $40 .50 $39 . 75 $40 . 75 $40 .50 $40 .50 $41 . 25 $40 . 75 $40 .50 $ 42 .00 $41 . 25 $40 . 75 10 $41 .50 $ 42 .00 $41 . 25 ... 1 ,4 ,5, 2, 3 1 ,4 ,5, 2, 3 2 ,5, 3 ,4, 1 2 ,5, 3 ,4, 1 2 ,5, 3 ,4, 1 3 ,2 ,5, 4, 1 3 ,2 ,5, 4, 1 3 ,2 ,5, 4, 1 4, 1 ,5, 2, 3 4, 1 ,5, 2, 3 4, 1 ,5, 2, 3 5, 2, 3 ,4, 1 5, 2, 3 ,4, 1 5, 2, 3 ,4, 1 Memory-Based Reasoning and Collaborative Filtering Table ... “1 02. ” Table 8.11 Set of Nearest Neighbors for New Customer NEIGHBORS dsum 1.6 62 1. 659 1 .33 8 1.0 03 1. 640 4, 3 ,5, 2, 1 dnorm 0 .55 4 0 .55 3 0 .44 6 0 .3 34 0 . 54 7 4, 3 ,5, 2, 1 dEuclid 0.781 1. 0 52 1. 25 1 0 .49 4...