Given the following five transactions: T1 {K, A, D, B} T2 {D, A, C, E, B} T3
Question:
Given the following five transactions:
T1 {K, A, D, B}
T2 {D, A, C, E, B}
T3 {C, A, B, D}
T4 {B, A, E}
T5 {B, E, D},
consider the association rule R: A ➔ BD.
Which statement is correct?
a. The support of R is 100% and the confidence is 75%.
b. The support of R is 60% and the confidence is 100%.
c. The support of R is 75% and the confidence is 60%.
d. The support of R is 60% and the confidence is 75%.
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The correct statement is d The support of R is 60 and the confidence is 75 Heres why Support This re...View the full answer
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Related Book For
Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data
ISBN: 9781107186125
1st Edition
Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens
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