系统管理学报
基于TW-Focal Loss的债券违约预测及可解释性分析
闵继源, 鲁统宇, 袁伟, 许文甫
Bond Default Prediction Based on TW-Focal Loss and Its Interpretability Analysis
MIN Jiyuan, LU Tongyu, YUAN Wei, XU Wenfu
系统管理学报 . 2025, (3): 790 -807 .  DOI: 10.3969/j.issn.2097-4558.2025.03.014