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MLS-C01 · Question #55
MLS-C01 Question #55: Real Exam Question with Answer & Explanation
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Modeling
Question
A Data Scientist uses logistic regression to build a fraud detection model. While the model accuracy is 99%, 90% of the fraud cases are not detected by the model. What action will definitively help the model detect more than 10% of fraud cases?
Options
- AUsing undersampling to balance the dataset
- BDecreasing the class probability threshold
- CUsing regularization to reduce overfitting
- DUsing oversampling to balance the dataset
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Topics
#Classification Threshold#Recall#Logistic Regression#Imbalanced Data