a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf...

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a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys(X, item₁) A buys(X, item2) buys(X, item3) a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys (X, item) A buys (X, item2) buys(X, item3) a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys(X, item₁) A buys(X, item2) buys(X, item3) a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys (X, item) A buys (X, item2) buys(X, item3)

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i Frequent itemsets using Apriori and FPgrowth Apriori 1 BREAD COOKIES BUTTER support 3 confidence 1... View the full answer