Abstract
The problem of nonparametric drift estimation for ergodic diffusions is studied from a Bayesian perspective. In particular, Gaussian process priors are exhibited that yield optimal contraction rates if the drift function belongs to a smoothness class.
Original language | English |
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Pages (from-to) | 4204-4210 |
Journal | Journal of Statistical Planning and Inference |
Volume | 139 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2009 |