3. Consider the data set shown in Table below TID Items 1 {a,d,e} 2 {a,b,c,e} 3...

   

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3. Consider the data set shown in Table below TID Items 1 {a,d,e} 2 {a,b,c,e} 3 {a,b,d,e} {a,c,d,e} 4 5 {b,c,e} 6 {b,d,e} {b,d} 7 8 {a,b,c} 9 {a,d,e} 10 {a,b,e} a) Suppose the minimum support is 4, please list all frequent 1-itemsets, 2-itemsets, 3-itemsets, and 4- itemsets. b) What is the maximum number of association rules can be extracted from the data for rules that have support of 4. Please list them. 3. Consider the data set shown in Table below TID Items 1 {a,d,e} 2 {a,b,c,e} 3 {a,b,d,e} {a,c,d,e} 4 5 {b,c,e} 6 {b,d,e} {b,d} 7 8 {a,b,c} 9 {a,d,e} 10 {a,b,e} a) Suppose the minimum support is 4, please list all frequent 1-itemsets, 2-itemsets, 3-itemsets, and 4- itemsets. b) What is the maximum number of association rules can be extracted from the data for rules that have support of 4. Please list them.

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a To find frequent itemsets we need to count the support for each itemset and identify those with su... View the full answer