Question: A database has four transactions. Let minsupport = 60% and minconfidence=80% TID items bought 100 K A D B 200 D A C E B

A database has four transactions. Let minsupport = 60% and minconfidence=80%

TID items bought

100 K A D B

200 D A C E B

300 C A B E

400 B A D

Part a and b are done by hand calculations

a) Find frequent intemsets and strong rules using R.

Start with the given minsuport and minconfidence. Experiment with minsuport and miconfidence, increasae and decrease the values and report the change in frequent itemsets and strong rules.

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