Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Brenner Miguel, Sergio Filipe [VerfasserIn]  |
| Comte, Fabienne [VerfasserIn]  |
| Johannes, Jan [VerfasserIn]  |
Titel: | Linear functional estimation under multiplicative measurement error |
Verf.angabe: | Sergio Brenner Miguel, Fabienne Comte, Jan Johannes |
E-Jahr: | 2023 |
Jahr: | August 2023 |
Umfang: | 25 S. |
Fussnoten: | Zuerst online verfügbar über "Project Euclid": 27. April 2023 ; Gesehen am 02.08.2023 |
Titel Quelle: | Enthalten in: Bernoulli |
Ort Quelle: | Aarhus : [Verlag nicht ermittelbar], 1995 |
Jahr Quelle: | 2023 |
Band/Heft Quelle: | 29(2023), 3 vom: Aug., Seite 2247-2271 |
ISSN Quelle: | 1573-9759 |
Abstract: | We study the non-parametric estimation of the value of a linear functional evaluated at an unknown density function f with support on R+ based on an i.i.d. sample with multiplicative measurement errors. The proposed plug-in estimation procedure combines the estimation of the Mellin transform of the density f and a regularisation of the inverse of the Mellin transform by a spectral cut-off. The attainable accuracy of the estimator is essentially determined by the decay of the upcoming Mellin transforms and the smoothness of the linear functional which we illustrate by different scenarios. As usual the choice of the cut-off parameter is crucial and we propose its data-driven selection inspired by the work of (Goldenshluger and Lepski Ann. Statist. 39 (2011) 1608-1632). By proving matching lower bounds we show that the plug-in estimator with optimally chosen cut-off parameter attains minimax-optimal rates of convergence over Mellin-Sobolev spaces. Furthermore the rate of convergence of the data-driven estimator features at most a deterioration by a logarithmic factor which is widely considered as an acceptable price for adaptation. In particular, our theory covers point-wise estimation of the density f, its derivative and Laplace transform, its associated survival and cumulative distribution function as well as the point-wise estimation of the mean residual life. |
DOI: | doi:10.3150/22-BEJ1540 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.3150/22-BEJ1540 |
| Volltext: https://projecteuclid.org/journals/bernoulli/volume-29/issue-3/Linear-functional-estimation-under-multiplicative-measure ... |
| DOI: https://doi.org/10.3150/22-BEJ1540 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Adaptation |
| inverse problem |
| Linear functional model |
| Mellin transform |
| Mellin-Sobolev space |
| minimax theory |
| multiplicative measurement error |
K10plus-PPN: | 1854177109 |
Verknüpfungen: | → Zeitschrift |
Linear functional estimation under multiplicative measurement error / Brenner Miguel, Sergio Filipe [VerfasserIn]; August 2023 (Online-Ressource)
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