基于XGBoost-SHAP的钢管混凝土柱轴向承载力预测模型
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陈曦泽,贾俊峰,白玉磊,郭彤,杜修力
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Prediction model of axial bearing capacity of concrete-filled steel tube columns based on XGBoost-SHAP
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Xi-ze CHEN,Jun-feng JIA,Yu-lei BAI,Tong GUO,Xiu-li DU
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| 表 2 9种模型的性能评价指标 |
| Tab.2 Performance evaluation metrics for nine models |
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| 模型 | R2 | RMSE | MAE | MAPE | | 文献[43] | 0.854 | 315.651 | 231.706 | 27.047 | | 文献[44] | 0.768 | 397.773 | 323.111 | 38.605 | | 文献[45] | 0.785 | 382.387 | 320.920 | 36.873 | | 文献[46] | 0.857 | 382.387 | 320.920 | 36.873 | | 文献[47] | 0.854 | 315.720 | 244.594 | 36.944 | | 文献[48] | 0.844 | 325.718 | 251.056 | 37.057 | | 文献[11] | 0.920 | 233.976 | 195.502 | 24.078 | | 文献[13] | 0.922 | 230.704 | 176.394 | 18.555 | | 本研究 | 0.963 | 157.958 | 93.989 | 10.388 |
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