| 回归预报方程优良性的判断 |
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| 引用本文： | 杨洪昌,杨喜寿,徐淑云.回归预报方程优良性的判断[J].应用气象学报,1987,2(2):174-181. |
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| 作者姓名： | 杨洪昌 杨喜寿 徐淑云 |
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| 作者单位： | 1.山东省气象台
(杨洪昌)，山东大学
(杨喜寿)，山东省气象台(徐淑云) |
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| 摘 要： | 本文列举了基于回归剩余平方和Q的几个自变量选择准则，重点讨论了一种着重预报精度的变量选择准测，并从预报角度对其进行了讨论和比较。
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Assessment of the Effectiveness of Regression Equatioin |
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| Affiliation: | 1) (Meteorological Observatory of Shandong Province); 2) (University of Shandong) |
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| Abstract: | Based on the sum of regression residual square (Q) and the criteria for choosing some of undependent variables, a choice criterion for improving the forecast accuracy is discussed. Also, the effectiveness of these criteria is examined and compared on the basis of skill scores in the forecast experiments |
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