Asymptotically pointwise optimal and asymptotically optimal stopping times in the Bayesian inference |
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Authors: | Alicja Jokiel-Rokita |
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Affiliation: | (1) Institute of Mathematics and Computer Science, Wrocław University of Technology, Wrocław, Poland |
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Abstract: | The paper deals with the problem of determining asymptotically pointwise optimal and asymptotically optimal stopping times in the Bayesian inference. The sufficient conditions are given for a family of stopping times to be asymptotically pointwise optimal and asymptotically optimal with respect to a continuous time process. As an example a sequential estimation of the intensity of the Poisson process is considered. Under a gamma prior distribution, an asymptotically pointwise optimal and asymptotically optimal rule is given using a LINEX loss function and the cost c per unit time. |
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Keywords: | Asymptotically optimal stopping time Asymptotically pointwise optimal stopping time Bayes estimation Gamma distribution Homogeneous Poisson process LINEX loss function |
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