Sudheer Tubati
1 indexed paper
Recent (6 mo)
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126
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ML×1Crypto×1Info Retrieval×1
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2026
SAGE: Scalable Automatic Gating Ensemble for Confident Negative Harvesting in Fraud Detection
SAGE introduces a novel counterfactual-aware negative harvesting ensemble that accurately identifies fraudulent activity by robustly distinguishing it from legitimate, rare user behaviors in unlabeled data.
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