Unbiased constrained sampling with Self-Concordant Barrier Hamiltonian Monte Carlo

Maxence Noble, Valentin De Bortoli, Alain Durmus

In this paper, we propose Barrier Hamiltonian Monte Carlo (BHMC), a version of the HMC algorithm which aims at sampling from a Gibbs distribution $\pi$ on a manifold $\mathrm{M}$, en…