1 / 30 2 / 30 3 / 30 4 / 30 5 / 30 6 / 30 7 / 30 8 / 30 9 / 30 10 / 30 11 / 30 12 / 30 13 / 30 14 / 30 15 / 30 16 / 30 17 / 30 18 / 30 19 / 30 20 / 30 21 / 30 22 / 30 23 / 30 24 / 30 25 / 30 26 / 30 27 / 30 28 / 30 29 / 30 30 / 30 鉂甛r鉂痋rApr 20, 2015聽路 we apply online analytical processing (olap) and knowledge discovery (kd) techniques to deal with the high volume of this data set and to determine the major factors that.