Question: Outline methods for addressing the class imbalance problem. Suppose a bank wants to develop a classifier that guards against fraudulent credit card transactions. Illustrate how
Outline methods for addressing the class imbalance problem. Suppose a bank wants to develop a classifier that guards against fraudulent credit card transactions. Illustrate how you can induce a quality classifier based on a large set of legitimate examples and a very small set of fraudulent cases.
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Oversampling replicating tuples of the fraudulent cases Un... View full answer
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