Numeric.Opto.Backprop

Description

Generate gradients usable with Numeric.Opto using the backprop library.

Synopsis

bpGrad :: (Monad m, Backprop a, Backprop b) => (forall s. Reifies s W => BVar s a -> BVar s b) -> Grad m r a
bpGradSample :: (Backprop a, Backprop b, Applicative m) => (forall s. Reifies s W => r -> BVar s a -> BVar s b) -> Grad m r a

Documentation

bpGrad :: (Monad m, Backprop a, Backprop b) => (forall s. Reifies s W => BVar s a -> BVar s b) -> Grad m r a Source #

Turn a simple a -> b function into a Grad m a.

bpGradSample :: (Backprop a, Backprop b, Applicative m) => (forall s. Reifies s W => r -> BVar s a -> BVar s b) -> Grad m r a Source #

Turn a a -> b function parameterized on r into a Grad m a.