Lévy Langevin Monte Carlo
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
Analogously to the well-known Langevin Monte Carlo method, in this article we provide a method to sample from a target distribution π by simulating a solution of a stochastic differential equation. Hereby, the stochastic differential equation is driven by a general Lévy process which—unlike the case of Langevin Monte Carlo—allows for non-smooth targets. Our method will be fully explored in the particular setting of target distributions supported on the half-line (0 , ∞) and a compound Poisson driving noise. Several illustrative examples conclude the article.
Details
Originalsprache | Englisch |
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Aufsatznummer | 37 |
Seitenumfang | 15 |
Fachzeitschrift | Statistics and Computing |
Jahrgang | 34 (2024) |
Ausgabenummer | 1 |
Publikationsstatus | Veröffentlicht - 10 Nov. 2023 |
Peer-Review-Status | Ja |
Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- Invariant distributions, Langevin Monte Carlo, Limiting distributions, Lévy processes, Stochastic differential equations