Jie Sun, Jingmei Zhu. Multi-Class Imbalanced Corporate Bond Default Risk Prediction Based on the OVO-SMOTE-Adaboost Ensemble Model. In Antonio J. Tallón-Ballesteros, editor, Proceedings of CECNet 2021 - The 11th International Conference on Electronics, Communications and Networks (CECNet), November 18-21, 2021, Virtual Event / Beijing, China. Volume 345 of Frontiers in Artificial Intelligence and Applications, pages 42-53, IOS Press, 2021. [doi]
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