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Automatic reparameterization #429

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avibryant opened this issue Dec 16, 2019 · 1 comment
Open

Automatic reparameterization #429

avibryant opened this issue Dec 16, 2019 · 1 comment

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@avibryant
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Rainier currently always uses non-centerered parameterizations. https://arxiv.org/pdf/1906.03028.pdf describes iHMC, which interleaves centered and non-centered to achieve the best of both worlds.

@avibryant
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This should be possible to layer into Injection, though still quite a lot of work to thread it through everything else.

@avibryant avibryant added this to the 0.3.1 milestone Jan 19, 2020
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