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| 摘要: |
| 对一类不独立变量含误差模型进行了探讨,建立了相应的模型,用极大似然方法给出了参数的估计;考虑了此模型的实例应用,并从相对偏差上将独立变量含误差模型与不独立变量含误差模型的结果进行比较,揭示了不独立EIV模型的先进性与较好的预测精度. |
| 关键词: 不独立变量含误差模型 参数估计 相对偏差 真值 观测值 |
| DOI： |
| 分类号:O211.9 |
| 基金项目: |
|
| A kind of independent errors-in-variables model |
|
刘翠霞' target='_blank'>LIU Cui-xia
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| Abstract: |
| This paper discusses a kind of independent EIV model and sets up the corresponding model.The parameter is estimated by Maximum Likelihood Estimation.At the same time,the paper gives an illustration of this new model and compares the relative deviation bet |
| Key words: independent EIV model,parameter estimation,relative deviation,true variable,observed variable. |
