Credit Card Fraud Detection using XGBoost, SMOTE, and threshold moving
Domino Data Lab
APRIL 21, 2021
from sklearn import metrics. There are different approaches to this strategy, with the two most commonly used being random oversampling and SMOTE. In this context, offsetting the threshold in a way that reduces the false negatives at the expense of false positives becomes a viable strategy. from datetime import datetime.
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