基于支持向量回归的破损船舶横摇运动快速预报
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刘涵, 苏焱, 张国强
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Fast Prediction for Roll Motion of a Damaged Ship Based on SVR
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LIU Han, SU Yan, ZHANG Guoqiang
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表2 部分工况下数据集超参数选取
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Tab.2 Hyperparametric value in some conditions
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| 组别 | 工况 | | 超参数 | | H/m | T/s | β/rad | BoxConstraint | KernelScale | Epsilon | | 1 | 1 | 7 | 0 | | 957.411 1 | 39.963 6 | 0.000 5 | | 2 | 1 | 8 | 0 | | 80.412 5 | 3.440 8 | 0.003 5 | | 3 | 1 | 9 | π/4 | | 391.721 7 | 31.774 4 | 0.003 2 | | 4 | 1 | 10 | π/4 | | 863.240 9 | 560.921 6 | 0.001 3 | | 5 | 1 | 9 | π/2 | | 692.254 4 | 16.115 8 | 0.000 9 | | 6 | 1.5 | 6 | π/4 | | 998.172 2 | 78.043 7 | 0.006 9 | | 7 | 1.5 | 9 | π | | 593.945 7 | 51.515 5 | 0.000 4 | | 8 | 1.5 | 10 | π | | 876.905 7 | 850.494 3 | 0.055 9 |
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