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estimateur sans biais

unbiassed estimator

industrie mécanique / analyse économique - techdico iate.europa.eu

estimateur sans biais

unbiased estimator

analyse économique - iate.europa.eu

estimateur sans biais de la variance

unbiased estimator of the variance

analyse économique - iate.europa.eu

5) Un estimateur sans biais et de variance minimale est appelé estimateur efficace.

An unbiased estimator with the least variance is known as an efficient estimator.

général - CCMatrix (Wikipedia + CommonCrawl)

On parle de meilleur estimateur sans biais (BUE : best unbiased estimator).

In short, they are BUE (best unbiased estimators).

général - CCMatrix (Wikipedia + CommonCrawl)

Cela revient à rechercher le meilleur estimateur sans biais des variables communes et à caler chacune des enquêtes sur cet estimateur.

This involves finding the best unbiased estimator in common variables and calibrating each survey based on that estimator.

général - CCMatrix (Wikipedia + CommonCrawl)

En raison du plan d'échantillonnage, nous savons que le premier terme est un estimateur sans biais pour le résultat moyen sous traitement et le deuxième terme est un estimateur sans biais sous contrôle.

Because of the sampling design, we know that the first term is an unbiased estimator for the average outcome under treatment and the second term is an unbiased estimator under control.

général - CCMatrix (Wikipedia + CommonCrawl)

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Estimation in surveys using conditional inclusion probabilities: simple random sampling

... L'idée de base est de tenter de construire un estimateur sans biais conditionnel....

... The basic idea is to attempt to construct a conditionally unbiased estimator....

analyse économique - core.ac.uk - PDF: core.ac.uk

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Remainder linear systematic sampling with multiple random starts... First, if the sampling interval, k=N/n, is not an integer, the actual sample size will not be fixed and the sample mean, y ̅, will not be unbiased estimator for Y ̅, the population mean....

analyse économique / industrie agro-alimentaire / santé - core.ac.uk - PDF: shareok.org

Poster: compressing flow statistic counters... With elaborate design of the counter update rule and the inverse estimation, DISCO saves large memory consumption while providing an accurate unbiased estimator....

PDF: citeseerx.ist.psu.edu

Iterative estimation of the extreme value index... A new iterative estimation procedure for the extreme value index γ is proposed and one implemented iterative estimator is investigated in detail, which is asymptotically as good as the uniform minimum varianced unbiased estimator in an ideal model....

PDF: doc.rero.ch

Improved class of estimators of finite population mean using sampling fraction and information on two auxiliary variables in sample surveys... The bias and mean squared error for-mulae of suggested class have been derived under large sample approximation and compared with usual unbiased estimator and Singh’s (1967) ratio-cum-product estimator....

PDF: doaj.org

Publications scientifiques

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Agrégation d'estimateurs et méthodes à patch pour le débruitage d'images numériques

... La méthode requiert typiquement une mesure du risque, obtenue à travers un estimateur sans biais de celui-ci, par exemple par la méthode de Stein....

... Typically, the last method requires a measure of the risk, that is obtained through a unbiased estimator of the risk....

général - core.ac.uk - PDF: tel.archives-ouvertes.fr

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Almost unbiased estimator for estimating population mean using known value of some population parameterIn this paper we have proposed an almost unbiased estimator using known value of some population parameter(s)....

général - core.ac.uk - PDF: www.gallup.unm.edu