Question: Given the following transaction database from a supermarket: Transaction ID items T1 I1, 12 T2 12, 13, 14 T3 14, 15 T4 I1, 14 T5

Given the following transaction database from a

Given the following transaction database from a supermarket: Transaction ID items T1 I1, 12 T2 12, 13, 14 T3 14, 15 T4 I1, 14 T5 11, 13, 15 T6 11, 12, 13 T7 12, 14, 15 T8 12, 13, 14 T9 14, 15 T10 11 a) What is the output of the Apriori algorithm run on the above transaction database with minimum support of 50%? (1 mark) b) Calculate the CONFIDENCE: C( XY), 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(1415), L(11-14), L(1213) (1.5 marks) d) Refer to part (c), what are the implications of those association rules with LIFT value(s) 12 greater than ONE? (1 mark)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Takamatsu Sports is a Japanese sporting goods company based in Osaka, Japan, that manufactures and sells tennis equipment. It sells three different tennis racquets: the Nomo, the Ichiro, and the...

Given the following transaction database from a supermarket: Transaction ID items II, 12, 13 T2 12, 13, 14 T3 14, 15 T4 I1, 12, 14 T5 I1, 12, 13, 15 T6 11, 12, 13, 14 What is the output of the...

Question C1 (15 marks) Given the following transaction database from a supermarket: Transaction ID items T1 I1, I2, I3 T2 I2, I3, I4 T3 I4, I5 T4 I1, I2, I4 T5 I1, I2, I3, I5 T6 I1, I2, I3, I4 T7 I3,...

Question B4 (10 marks) Given the following transaction database from a supermarket: Transaction ID items T1 I1, I2, I3 T2 I2, I3, I4 T3 I4, I5 T4 I1, I2, I4 T5 I1, I2, I3, I5 T6 I1, I2, I3, I4 What...

Question 3 ( 1 5 marks ) Given the following transaction database from a supermarket: Transaction ID items T 1 I 1 , I 2 , I 3 T 2 I 2 , I 3 , I 4 T 3 I 4 , I 5 T 4 I 1 , I 2 , I 4 T 5 I 1 , I 2 , I...

Given the following transaction database from a supermarket: Transaction ID items T1 I1, I2, I3 T2 I2, I3, I4 T3 I4, I5 T4 I1, I2, I4 T5 I1, I2, I3, I5 T6 I1, I2, I3, I4 T7 I3, I4, I5 T8 I2, I3, I5...

Question B4 (10 marks) Given the following transaction database from a supermarket:- Transaction ID items T12 I1, 12, 134 T24 12, 13, 14- T32 14, 152 T4 11, 12, 14 T5 11, 12, 13, 154 16 11, 12, 13,...

Question B4 (10 marks) Given the following transaction database from a supermarket: Transaction ID items Tie I1, 12, 13 T2 12, 13, 14 T32 14, 152 T4 I1, 12, 14 T52 I1, 12, 13, 152 162 I1, 12, 13, 14...

Given the following transaction database from a supermarket: Transaction ID items Tie I1, 12, 13 12e 12, 13, 14 T3 14,15 14 I1, 12, 14- TS 11, 12, 13, 15 16 11, 12, 13, 14 What is the output of the...

Given the following transaction database from a supermarket: Transaction ID items Tie I1, 12, 132 T22 12, 13, 14 T32 14, 152 T42 I1, 12, 14 Tse 11, 12, 13, 152 T62 11, 12, 13, 14 What is the output...

(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,...

1. Clara and Naomi take a term test in discrete mathematics. The probability that Clara passes is 0.89 and the probability that Naomi passes is 0.70. Assuming that the events "Clara passes" and...

Below are several statements about internal controls. 1. The components of internal control are built on the foundation of the ethical tone set by top management. 2. Once every three months, managers...

Sales are budgeted at $ 2 2 0 , 0 0 0 for December Year 1 and $ 2 0 0 , 0 0 0 for January Year 2 Collections are expected to be 6 0 % in the month of sale and 3 8 % in the month following the sale (...

atch the compensation objectives with their meanings. Efficiency Efficiency drop zone empty. Fairness Fairness drop zone empty. Compliance Compliance drop zone empty. Improving performance and...