Fraud-Detection-in-Credit-Card-Transactions-using-Machine-Learning-Techniques
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ML workflow
I see that in ML workflow, the oversampling of the data frame is performed after splitting the original data frame (into X and y), followed scaling and splitting for model test /train. I think, we should first perform oversampling (via ADASYN) in the original data frame and then perform the other ML workflow steps. Please review and clarify