Non-asymptotic bounds for modified tamed unadjusted Langevin algorithm in non-convex setting

We consider the problem of sampling from a target distribution $\pi_\beta$ on $\mathbb{R}^d$ with density proportional to $\theta\mapsto e^{-\beta U(\theta)}$ using explicit numerical schemes based on discretising the Langevin stochastic differential equation (SDE). In recent literature, taming has...

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Bibliographic Details
Main Author: Ng, Matthew Cheng En
Other Authors: Ariel Neufeld
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2022
Subjects:
Online Access:https://hdl.handle.net/10356/156899
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Institution: Nanyang Technological University
Language: English