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James–Stein estimator
It turns out, however, that the positive-part estimator is also inadmissible. This follows from a general result which requires admissible estimators to be smooth.
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Bayes estimator - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Bayes_estimator
Bayes rules having finite Bayes risk are typically admissible. The following are some specific examples of admissibility theorems. |
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tioned above. Roughly, to each "possibly admissible" estimator, 5, there corre- ... is that the estimator is admissible if and only if the corresponding diffusion is ...
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Bayes estimator is admissible, our concern with admissibility centers on the ... the classes of admissible estimators are closed in the topology of pointwise con- ...
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By using the methods of linear algebra and matrix inequality theory, we obtain the characterization of admissible estimators in the general multivariate linear ...
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3 Admissibility and Minimaxity in Group Families. 338. 4 Simultaneous Estimation . 346. 5 Shrinkage Estimators in the Normal Case. 354. 6 Extensions. 366 ...
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An admissible estimator of the eigenvalues of the variance-covariance matrix is given for multivariate normal distributions with respect to the scale-invariant ...
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Stein's idea and minimax admissible estimation of a multivariate ...
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Admissible Estimation of the Binomial Parameter $n$. S. M. Sadooghi-Alvandi. Source: Ann. Statist. Volume 14, Number 4 (1986), 1634-1641.
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an admissible estimator for Eo (X) under the quadratic loss function. 1. Introduction ... dition for rX with a constant r to be an admissible estimator for h(O) . Katz [5] ...
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