hal-00177875, version 1
Adaptive sequential estimation for ergodic diffusion processes in quadratic metric. Part 1: Sharp non-asymptotic oracle inequalities.
(09/10/2007)
Abstract: An adaptive nonparametric estimation procedure is constructed for the estimation problem of the drift coefficient in diffusion processes. A non-asymptotic oracle upper bound for the integral quadratic risk is obtained.
- 1:
- CNRS : UMR7501 – Université Louis Pasteur - Strasbourg I
- 2:
- CNRS : UMR6085 – Université de Rouen
- Domain : Mathematics/Statistics
Statistics/Statistics Theory - Keywords : Adaptive estimation – asymptotic bounds – efficient estimation – nonparametric estimation – non-asymptotic estimation – oracle inequality – Pinsker's constant
- Comment : 34 pages
- hal-00177875, version 1
- http://hal.archives-ouvertes.fr/hal-00177875
- oai:hal.archives-ouvertes.fr:hal-00177875
- From:
- Submitted on: Tuesday, 9 October 2007 15:10:56
- Updated on: Wednesday, 10 October 2007 08:59:22





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