Posted by: Pdfprep
Post Date: November 12, 2020
Consider the following itemsets:
(hat, scarf, coat)
(hat, scarf, coat, gloves)
(hat, scarf, gloves)
(hat, gloves)
(scarf, coat, gloves)
What is the confidence of the rule (hat, scarf) => gloves?
A . 40%
B . 50%
C . 60%
D . 66%
Answer: D