Frequent Itemset Generation null BD BE ABC)(ABD)(ABE)(ACD)(ACE ADE BCD BCE BDE(CDE ABCD ABCE ABDE ACDE BCDE Given d items. there are 2a possible ABCDE candidate itemsets n Steinbach. Kumar Introduction to Data Mining 4/18/2004© Tan,Steinbach, Kumar Introduction to Data Mining 4/18/2004 ‹#› Frequent Itemset Generation null AB AC AD AE BC BD BE CD CE DE A B C D E ABC ABD ABE ACD ACE ADE BCD BCE BDE CDE ABCD ABCE ABDE ACDE BCDE ABCDE Given d items, there are 2d possible candidate itemsets