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Add specialized gradients #227

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avibryant opened this issue Oct 15, 2018 · 0 comments
Open

Add specialized gradients #227

avibryant opened this issue Oct 15, 2018 · 0 comments
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0.3.1

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@avibryant
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Stan gets some mileage out of having functions for logp1, log1m, logsumexp, etc, that have specially defined gradients. We should investigate how much performance boost we'd get from doing the same.
@arbimo arbimo mentioned this issue Feb 22, 2019
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@avibryant avibryant added this to the 0.3.1 milestone Jan 19, 2020
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