Bighnaraj Naik on Muck Rack

Bighnaraj Naik

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Articles

A nature-inspired osprey optimization based feature selection framework with stacking ensemble model for imbalance-aware credit card fraud detection

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By Rajat Kumar Sahu, Rohit Kumar, Debahuti Mishra, Bharat Kumar Padhi, Bighnaraj Naik
| Nature
Abstract Credit card fraud detection has emerged as a critical issue because of the extremely skewed data of transactions and the existence of redundant or non-critical features that influence model performance. This paper presents an ideal feature selection model, which was developed around the Feature Selection using Osprey Optimization Algorithm, a nature based optimization algorithm, and a stacking ensemble classifier.
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