- Urgent Please Help 1 (326.11 KiB) Viewed 60 times
URGENT PLEASE HELP!
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answerhappygod
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URGENT PLEASE HELP!
URGENT PLEASE HELP!
12 items Transaction ID T1 T2 T3 T4 T5 11, 12, 13 12, 13, 14 12, 14, 15 11, 14 11, 12, 13, 15 11, 12, 13 12, 14, 15 12, 13, 14, 15 14, 15 I1, 15 T6 T7 T8 T9 T10 a) What is the output of the Apriori algorithm run on the above transaction database with minimum support of 60%? (1 mark) b) Calculate the CONFIDENCE: C(X+Y), for the following association rules: C(11-12), C(14-15), C(11-14), C(12—13) (1.5 marks) c) Calculate the LIFT: L( XY), for the following association rules: L(11-12), L(14--15), L(11-14), L(12-13) (1.5 marks) d) Refer to part (c), what are the implications of those association rules with LIFT value(s) less than ONE? (1 mark)
12 items Transaction ID T1 T2 T3 T4 T5 11, 12, 13 12, 13, 14 12, 14, 15 11, 14 11, 12, 13, 15 11, 12, 13 12, 14, 15 12, 13, 14, 15 14, 15 I1, 15 T6 T7 T8 T9 T10 a) What is the output of the Apriori algorithm run on the above transaction database with minimum support of 60%? (1 mark) b) Calculate the CONFIDENCE: C(X+Y), for the following association rules: C(11-12), C(14-15), C(11-14), C(12—13) (1.5 marks) c) Calculate the LIFT: L( XY), for the following association rules: L(11-12), L(14--15), L(11-14), L(12-13) (1.5 marks) d) Refer to part (c), what are the implications of those association rules with LIFT value(s) less than ONE? (1 mark)
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