33 citations · 54 across the 17 of their papers we have counts for
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stat.CO2012★ 33 cited
Coupled MCMC with a randomized acceptance probability
Geoff K. Nicholls, Colin Fox, Alexis Muir Watt
We consider Metropolis Hastings MCMC in cases where the log of the ratio of target distributions is replaced by an estimator. The estimator is based on m samples from an independen…
stat.CO2012★ 4 cited
On optimal direction gibbs sampling
J. Andrés Christen, Colin Fox, Diego Andrés Pérez-Ruiz +1
Generalized Gibbs kernels are those that may take any direction not necessarily bounded to each axis along the parameters of the objective function. We study how to optimally choos…