带费用的校对问题的最优停止

Optimal Stopping of Proofreading Problems with Costs

本文用逼近的方法给出了校对问题中Poisson模型与二项模型的最优停止规则,并得出了二项模型中参数π具有先验分布β(a,b),a>0,b>0时报酬序列的结构。

In this paper, the general solutions of proofreading problems with costs is obtainedby approximation methods. The optimal stopping rule of binomial model with detectingprobability p and over look costs d is provided. The construction of the payoff functionsin the binomial model B(M,π) is obtained, where the parameter π is possessed of the pri-or distribution β(a,b).