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不同损失函数下Poisson分布参数的E-Bayes估计及其E-MSE
韩明

E-Bayesian Estimation and Its E-MSE of Poisson Distribution Parameter Under Different Loss Functions
Ming Han
表 1 ˆλEBi和E-MSE (ˆλEBi) (i=1,2,3)的计算结果(λ=0.5)
n20406080100
ˆλEB10.50740.50570.50490.50220.5015
ˆλEB20.48730.49320.49660.49600.4964
ˆλEB30.46360.48100.48840.48980.4915
E-MSE(ˆλEB1)0.02500.01250.00830.00620.0048
E-MSE(ˆλEB2)0.02560.01260.00840.00630.0050
E-MSE(ˆλEB3)0.02740.01310.00860.00640.0051