(Informtion management)

Question B4 (10 marks) Given the following transaction database from a supermarket: Transaction ID items Ti 11, 12, 13 T2 12, 13, 14 T3 T4 11, 12, 14 T5 11, 12, 13, 15 T6 11, 12, 13, 14 14, 15 What is the output of the Apriori algorithm run on the above transaction database with a minimum support of 50 % (i.e. 3 out of 6 transactions)? Calculate the following confidence: {I1, 12} => {13} {12} => {I1, 13} {I1, 13} => {12} Calculate the following lift: {12} => {13} {12} => {14} {11, 13} => {12} B4-Total: Question B4 (10 marks) Note: You may add or delete row(s) in the table below if necessary. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 1) 2) 3) 1) 2) 3)