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Consider the following transaction database: tid 1 12 13 14 15 16 17 18 itemset ABCD ACDF ACDEG ABDF BCG DFG ABG CDFG a)

Consider the following transaction database: tid 1 12 13 14 15 16 17 18 itemset ABCD ACDF ACDEG ABDF BCG DFG

Consider the following transaction database: tid 1 12 13 14 15 16 17 18 itemset ABCD ACDF ACDEG ABDF BCG DFG ABG CDFG a) Using minsup = 3/8, show how the Apriori algorithm enumerates all frequent itemsets. b) Using minconf=0.80, generate all association rules from above frequent 3-itemsets.

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Solution The Apriori algorithm is a method for finding frequent itemsets in a dataset for boolean association rule mining It uses prior knowledge of frequent itemset properties to reduce the search sp... blur-text-image

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