Method of Moments Estimators and Multi–step MLE for Poisson Processes
- Authors: Dabye A.S.1, Gounoung A.A.1, Kutoyants Y.A.2,3
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Affiliations:
- Université Gaston Berger
- Le Mans University
- Tomsk State University
- Issue: Vol 53, No 4 (2018)
- Pages: 237-246
- Section: Probability Theory and Mathematical Statistics
- URL: https://journals.rcsi.science/1068-3623/article/view/228212
- DOI: https://doi.org/10.3103/S1068362318040064
- ID: 228212
Cite item
Abstract
We introduce two types of estimators of the finite–dimensional parameters in the case of observations of inhomogeneous Poisson processes. These are the estimators of the method of moments and Multi–step MLE. It is shown that the estimators of the method of moments are consistent and asymptotically normal and the Multi–step MLE are consistent and asymptotically efficient. The construction of Multi–step MLE–process is done in two steps. First we construct a consistent estimator by the observations on some learning interval and then this estimator is used for construction of One–step and Two–step MLEs. The main advantage of the proposed approach is its computational simplicity.
About the authors
A. S. Dabye
Université Gaston Berger
Author for correspondence.
Email: Dabye_al@yahoo.fr
Senegal, Saint Louis
A. A. Gounoung
Université Gaston Berger
Email: Dabye_al@yahoo.fr
Senegal, Saint Louis
Yu. A. Kutoyants
Le Mans University; Tomsk State University
Email: Dabye_al@yahoo.fr
France, Le Mans; Tomsk