Geodesic Monte Carlo on Embedded Manifolds
@article{Byrne2013GeodesicMC, title={Geodesic Monte Carlo on Embedded Manifolds}, author={Simon Byrne and Mark A. Girolami}, journal={Scandinavian Journal of Statistics, Theory and Applications}, year={2013}, volume={40}, pages={825 - 845} }
Markov chain Monte Carlo methods explicitly defined on the manifold of probability distributions have recently been established. These methods are constructed from diffusions across the manifold and the solution of the equations describing geodesic flows in the Hamilton–Jacobi representation. This paper takes the differential geometric basis of Markov chain Monte Carlo further by considering methods to simulate from probability distributions that themselves are defined on a manifold, with…
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References
SHOWING 1-10 OF 62 REFERENCES
Riemann manifold Langevin and Hamiltonian Monte Carlo methods
- Computer ScienceJournal of the Royal Statistical Society: Series B (Statistical Methodology)
- 2011
The methodology proposed automatically adapts to the local structure when simulating paths across this manifold, providing highly efficient convergence and exploration of the target density, and substantial improvements in the time‐normalized effective sample size are reported when compared with alternative sampling approaches.
A Family of MCMC Methods on Implicitly Defined Manifolds
- Mathematics, Computer ScienceAISTATS
- 2012
A general constrained version of Hamiltonian Monte Carlo is proposed, and conditions under which the Markov chain is convergent are given, which define a family of MCMC methods which can be applied to sample from distributions on non-linear manifolds.
MCMC Using Hamiltonian Dynamics
- Physics
- 2011
Hamiltonian dynamics can be used to produce distant proposals for the Metropolis algorithm, thereby avoiding the slow exploration of the state space that results from the diffusive behaviour of…
Geometric Numerical Integration: Structure Preserving Algorithms for Ordinary Differential Equations
- Physics
- 2004
Markov Chain Monte Carlo Maximum Likelihood
- Mathematics
- 1991
Markov chain Monte Carlo (e. g., the Metropolis algorithm and Gibbs sampler) is a general tool for simulation of complex stochastic processes useful in many types of statistical inference. The basics…
Sampling From A Manifold
- Mathematics
- 2013
We develop algorithms for sampling from a probability distribution on a submanifold embedded in R n . Applications are given to the evaluation of algorithms in 'Topological Statistics'; to goodness…
Probabilistic model for two dependent circular variables
- Mathematics
- 2002
Motivated by problems in molecular biology and molecular physics, we propose a five-parameter torus analogue of the bivariate normal distribution for modelling the distribution of two circular random…
A Stochastic Newton MCMC Method for Large-Scale Statistical Inverse Problems with Application to Seismic Inversion
- MathematicsSIAM J. Sci. Comput.
- 2012
This work addresses the solution of large-scale statistical inverse problems in the framework of Bayesian inference with a so-called Stochastic Monte Carlo method.