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Corporate bond coupon prediction based on deep learning
منشور في 2024"…This paper proposes an ensemble model combining TabNet, DeepFM, and XGBoost for predicting the coupons of investment-grade corporate bonds. Specifically, to optimize the hyperparameters of the proposed model, an improved butterfly optimization algorithm incorporating the concepts of good point sets, refraction opposition-based learning, switching probability adjustment, and Solis & Wets search strategies is developed. …"
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Rerandomization Algorithms for Optimal Designs of Network A/B Tests
منشور في 2025"…This article investigates optimal design criteria based on some commonly used outcome models, under assumptions of network-correlated outcomes or network interference. …"
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