Question: Apply Apriori algorithm to generate the candidate itemsets and frequent itemsets for a set of k-itemsets where k = 1 to 3, minsup ? 2.

Apply Apriori algorithm to generate the candidate itemsets and frequent itemsets

Apply Apriori algorithm to generate the candidate itemsets and frequent itemsets for a set of k-itemsets where k = 1 to 3, minsup ? 2.

a) What are the association rules that can be generated from the set of the frequent itemsets calculated?

b) What are the association rules that can be generated from the set of the frequent itemsets calculated in the above question? Compute confidence of each rule. Given that minconf ? 70%, which rules will be considered for association mining.

TID T100 T200 T300 T400 T500 T600 T700 T800 T900 List of item IDs I1, 12, 15 12, 14 12, 13 I1, 12, 14 11, 13 12, 13 I1, 13 I1, 12, 13, I5 I1, 12, 13

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