Struct SumSquareSub

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pub struct SumSquareSub<'a> { /* private fields */ }

Expand description

Compute the sum of squares of input with a bias subtracted.

This is a variant of SumSquare which subtracts a constant value from each element before squaring it. A typical use case is to compute the variance of a sequence, which is defined as mean((X - x_mean)^2).

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impl<'a> SumSquareSub<'a>

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pub fn new(input: &'a [f32], offset: f32) -> Self

Trait Implementations§

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impl SimdOp for SumSquareSub<'_>

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type Output = f32

The type of the operation’s result.

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fn eval<I: Isa>(self, isa: I) -> Self::Output

Evaluate the operation using the given instruction set.

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fn dispatch(self) -> Self::Output
where Self: Sized,

Dispatch this operation using the preferred ISA for the current platform.

Auto Trait Implementations§

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impl<'a> UnwindSafe for SumSquareSub<'a>

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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> 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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