We have a set of 8000 data points representing bank customers' behavior over the past year (each data point represents one customer): The support of (Overdraft) is 0.0500 The support of [UnpaidCredit CardBalance) is 0.2500 The support of (Overdraft, UnpaidCredit Card Balance) is 0.0375 For the the association rule with UnpaidCredit CardBalance as the premise, and Overdraft as the conclusion ("If UnpaidCredit CardBalance, then Overdraft"). What is the confidence?
We have a set of 8000 data points representing bank customers' behavior over the past year (each data point represents one customer): The support of (Overdraft) is 0.0500 The support of [UnpaidCredit CardBalance) is 0.2500 The support of (Overdraft, UnpaidCredit Card Balance) is 0.0375 For the the association rule with UnpaidCredit CardBalance as the premise, and Overdraft as the conclusion ("If UnpaidCredit CardBalance, then Overdraft"). What is the confidence?
Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
Section: Chapter Questions
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Transcribed Image Text:We have a set of 8000 data points representing bank customers' behavior over the past year (each
data point represents one customer):
The support of (Overdraft) is 0.0500
The support of (UnpaidCreditCardBalance) is 0.2500
The support of (Overdraft, UnpaidCreditCardBalance} is 0.0375
For the the association rule with UnpaidCreditCardBalance as the premise, and Overdraft as the
conclusion ("If UnpaidCreditCardBalance, then Overdraft").
What is the confidence?
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