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. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: Med Image Anal. 2018 May 17;48:43–57. doi: 10.1016/j.media.2018.05.007

Figure 13.

Figure 13

Acceptance rate of the GP-accelerated MH method decreases as the KL-divergence from the GP surrogate to the exact posterior pdf increases. Data is taken from the sampled distributions in synthetic data experiments.