A scientific neural surrogate's posterior is compressed into a few coherent function-deformation modes, conveying uncertainty to any derived quantity via smooth draws.
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NestyNet. II. Coherent Function-Space Posteriors from Scientific Neural Surrogates (or How to Avoid Expensive MCMC)
A scientific neural surrogate's posterior is compressed into a few coherent function-deformation modes, conveying uncertainty to any derived quantity via smooth draws.