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几类损失函数下Rayleigh-Geometric分布参数的Bayes估计
Bayesian Estimation of Parameter of Rayleigh-Geometric Distribution under Several Classes Loss Functions
【摘要】 对Rayleigh-Geometric分布参数θ的Bayes估计进行研究,给出了当参数θ取广义的均匀分布作为先验分布时,在几种不同损失函数下参数的Bayes估计表达式,并通过数值模拟,对不同情形下Bayes估计的效果进行比较.
【Abstract】 Bayesian estimation of the parameter θ of Rayleigh-Geometric distribution was discussed. The accurate Bayesian estimator expression of the parameter θ was given under different loss function when take generalized uniform distribution as prior distribution, numerical comparison was carried out about the estimation under Bayesian estimation respectively.
【关键词】 Rayleigh-Geometric分布;
损失函数;
Bayes估计;
【Key words】 Rayleigh-Geometric distribution; loss function; Bayesian estimation;
【Key words】 Rayleigh-Geometric distribution; loss function; Bayesian estimation;
【基金】 国家自然科学基金项目(11801488);新疆师范大学科研发展专项项目(XJNUZX202001);新疆师范大学教学研究与改革项目(SDJG2020-30)
- 【文献出处】 淮阴师范学院学报(自然科学版) ,Journal of Huaiyin Teachers College(Natural Science Edition) , 编辑部邮箱 ,2023年02期
- 【分类号】O212.8
- 【下载频次】29