...岭回归估计 旬平均入库流量 [gap=599]Keywords】: classical multi regression,linear partial-free estimation,ridge regression estimation,ten-day mean inflow to the reservoir ..
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Ridge Regression Analysis is a nonlinear partial estimation method.
岭回归分析是一种非线性的有偏估计方法。
Results there is multi-collinearity bias in the result of the least square estimation trend-surface model, use the method of ridge regression can control the multi-collinearity bias.
结果趋势面分析往往存在共线性偏倚，利用岭回归趋势面分析可以在一定程度上控制共线性偏倚。
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