READ Free Dumps For EMC- E20-007

Question ID 16226	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?
Option A	Support for the association is low
Option B	Leverage of the rules is low
Option C	The rule is coincidental
Option D	The rule is true
Correct Answer	C

Explanation

Question ID 16227	Which functionality do regular expressions provide?
Option A	text pattern matching
Option B	underflow prevention
Option C	increased numerical precision
Option D	decreased processing complexity
Correct Answer	A

Explanation

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