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选择两个二项总体中较优者的改进胜者续采程序AI 解读

A new stopping rule, together with play-the-winner sampling, is used to select the better of two binomial populations. This procedure is designed to reduce the expected number of trials on the poorer population. Numerical results are given which indicate that this procedure performs better (often substantially better) in this sense than existing alternatives. Asymptotic mathematical results are also given.

选择两个二项总体中较优者的改进胜者续用抽样程序AI 解读

A new stopping rule, together with play-the-winner sampling, is used to select the better of two binomial populations. This procedure is designed to reduce the expected number of trials on the poorer population. Numerical results are given which indicate that this procedure performs better (often substantially better) in this sense than existing alternatives. Asymptotic mathematical results are also given.

一种理性决策准则：迭代极小极大遗憾准则AI 解读

We feel that a criterion for selecting optimal decision rules in a statistical decision problem should be selected rationally. Specifically, we would like a criterion to satisfy eight properties which we have given. It is known that none of the commonly used criteria satisfy these eight properties. We give sufficient conditions on the decision problem so that the iterated minimax regret criterion does satisfy all eight properties, and give examples to show that these…