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Short Communications
On stochastic approximation procedures with averaging
A. Le Bretona, A. A. Novikovbc a LMC/IMAG, Université J. Fourier, France
b Steklov Mathematical Institute, Russian Academy of Sciences
c School of Mathem. Sciences, The University of Technology, Sydney
Abstract:
Linear multidimensional stochastic approximation procedures in continuous time with martingale errors are considered. An asymptotic behavior of the estimator obtained by trajectory averaging is studied. An asymptotics of integrated squared deviations functionals of the averaged estimator is found. Some results concerning fixed-size confidence regions are presented.
Keywords:
stochastic approximation, averaged estimators, martingales.
Citation:
A. Le Breton, A. A. Novikov, “On stochastic approximation procedures with averaging”, Teor. Veroyatnost. i Primenen., 44:3 (1999), 661–675; Theory Probab. Appl., 44:3 (2000), 591–604
Linking options:
https://www.mathnet.ru/eng/tvp812https://doi.org/10.4213/tvp812 https://www.mathnet.ru/eng/tvp/v44/i3/p661
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Statistics & downloads: |
Abstract page: | 289 | Full-text PDF : | 148 | First page: | 11 |
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