Struct EinsumGradient

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pub struct EinsumGradient<T: Scalar, B: Backend> { /* private fields */ }

Expand description

Gradient computation helper for einsum.

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impl<T: Scalar + BackendScalar, B: Backend + Default> EinsumGradient<T, B>

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pub fn backward<A: Algebra<Scalar = T, Index = u32>>( &self, grad_output: &Tensor<T, B>, inputs: &[&Tensor<T, B>], ) -> Vec<Tensor<T, B>>

Compute gradients for all inputs given the output gradient.

§Arguments

grad_output - Gradient of the einsum output
inputs - Original input tensors (same as passed to forward)

§Returns

Vector of gradients, one for each input tensor.

Auto Trait Implementations§

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impl<T, B> Freeze for EinsumGradient<T, B>

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impl<T, B> RefUnwindSafe for EinsumGradient<T, B>
where T: RefUnwindSafe, B: RefUnwindSafe, ::Storage<u32>: RefUnwindSafe,

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impl<T, B> UnwindSafe for EinsumGradient<T, B>
where T: UnwindSafe, B: UnwindSafe, ::Storage<u32>: RefUnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> ByRef<T> for T

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fn by_ref(&self) -> &T

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impl<T> DistributionExt for T
where T: ?Sized,

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fn rand<T>(&self, rng: &mut (impl Rng + ?Sized)) -> T
where Self: Distribution<T>,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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