(IGa-Exp)模型下二行动线性决策问题的抽样信息期望值  

Expected Value of Sampling Information for Linear Decision Problem on Two Actions under the IGa-Exp Model

作　　者：王燕飞[1] 宋立新[2] 

机构地区：[1]吉林化工学院数理系吉林,吉林132022 [2]吉林师范大学数学学院,吉林四平136000

出　　处：《运筹与管理》2006年第5期44-47,共4页Operations Research and Management Science

基　　金：国家自然科学基金资助项目(10571073);吉林省教育厅科技项目吉教科合字[2004]134

摘　　要：二行动线性决策问题是一类常见而重要的决策问题。指数分布在排队论和可靠性理论等领域应用广泛。本文讨论了逆Γ分布共轭于指数分布的决策模型下的二行动线性决策问题的抽样信息期望值的计算公式及应用价值。Linear decision problem on two actions is a kind of usual and important problem. Exponential distribution is applied widely in the areas of queuing theory and reliability theory. In this paper we discuss the counting formula of the expected value of sampling information for linear decision problem on two actions under the IGa-Exp model and the applied value of it.

关 键 词：(IGa-Exp)模型 二行动线性决策 抽样信息期望值 完全信息. 

分 类 号：O212.8[理学—概率论与数理统计]