Dell-EMC
E20-007 · Question #158
You are using the Apriori algorithm to determine the likelihood that a person who owns a home has a good credit score. You have determined that the confidence for the rules used in the algorithm is…
The correct answer is C. The rule is coincidental. See the full explanation below for the reasoning.
Question
You are using the Apriori algorithm to determine the likelihood that a person who owns a home has a good credit score. You have determined that the confidence for the rules used in the algorithm is > 75%. You calculate lift = 1.011 for the rule, "People with good credit are homeowners". What can you determine from the lift calculation?
Options
- ASupport for the association is low
- BLeverage of the rules is low
- CThe rule is coincidental
- DThe rule is true
How the community answered
(21 responses)- A5% (1)
- B5% (1)
- C81% (17)
- D10% (2)
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