Struct opensrdk_probability::variational::stein::SteinVariational

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pub struct SteinVariational<'a, L, P, A, B, K>where
    L: Distribution<Value = A, Condition = B> + ConditionDifferentiableDistribution,
    P: Distribution<Value = B, Condition = ()> + ValueDifferentiableDistribution,
    A: RandomVariable,
    B: RandomVariable,
    K: PositiveDefiniteKernel<Vec<f64>> + ValueDifferentiableKernel<Vec<f64>>,{ /* private fields */ }

Expand description

Adjust samples {b} from posterior p(b|a) with likelihood p(a|b) and prior p(b)

Implementations

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impl<'a, L, P, A, B, K> SteinVariational<'a, L, P, A, B, K>where
 L: Distribution<Value = A, Condition = B> + ConditionDifferentiableDistribution,
 P: Distribution<Value = B, Condition = ()> + ValueDifferentiableDistribution,
 A: RandomVariable,
 B: RandomVariable,
 K: PositiveDefiniteKernel<Vec<f64>> + ValueDifferentiableKernel<Vec<f64>> + ValueDiffKernel<Vec<f64>>,

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pub fn new(
 value: &'a A,
 likelihood: &'a L,
 prior: &'a P,
 kernel: &'a K,
 kernel_params: &'a [f64],
 samples: &'a mut ContinuousSamplesDistribution<Vec<f64>>
) -> Self

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pub fn samples(&mut self) -> &mut ContinuousSamplesDistribution<Vec<f64>>

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pub fn direction(&self, theta: &B) -> Result<Vec<f64>, DistributionError>

Auto Trait Implementations

impl<'a, L, P, A, B, K> RefUnwindSafe for SteinVariational<'a, L, P, A, B, K>where
 A: RefUnwindSafe,
 K: RefUnwindSafe,
 L: RefUnwindSafe,
 P: RefUnwindSafe,

impl<'a, L, P, A, B, K> Send for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> Sync for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> Unpin for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> !UnwindSafe for SteinVariational<'a, L, P, A, B, K>

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct opensrdk_probability::variational::stein::SteinVariational

Implementations

pub fn new(
    value: &'a A,
    likelihood: &'a L,
    prior: &'a P,
    kernel: &'a K,
    kernel_params: &'a [f64],
    samples: &'a mut ContinuousSamplesDistribution<Vec<f64>>
) -> Self

pub fn samples(&mut self) -> &mut ContinuousSamplesDistribution<Vec<f64>>

pub fn direction(&self, theta: &B) -> Result<Vec<f64>, DistributionError>

Auto Trait Implementations

impl<'a, L, P, A, B, K> RefUnwindSafe for SteinVariational<'a, L, P, A, B, K>where
    A: RefUnwindSafe,
    K: RefUnwindSafe,
    L: RefUnwindSafe,
    P: RefUnwindSafe,

impl<'a, L, P, A, B, K> Send for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> Sync for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> Unpin for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> !UnwindSafe for SteinVariational<'a, L, P, A, B, K>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

Struct opensrdk_probability::variational::stein::SteinVariational

Implementations

pub fn new( value: &'a A, likelihood: &'a L, prior: &'a P, kernel: &'a K, kernel_params: &'a [f64], samples: &'a mut ContinuousSamplesDistribution<Vec<f64>>) -> Self

pub fn samples(&mut self) -> &mut ContinuousSamplesDistribution<Vec<f64>>

pub fn direction(&self, theta: &B) -> Result<Vec<f64>, DistributionError>

Auto Trait Implementations

impl<'a, L, P, A, B, K> RefUnwindSafe for SteinVariational<'a, L, P, A, B, K>where A: RefUnwindSafe, K: RefUnwindSafe, L: RefUnwindSafe, P: RefUnwindSafe,

impl<'a, L, P, A, B, K> Send for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> Sync for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> Unpin for SteinVariational<'a, L, P, A, B, K>

impl<'a, L, P, A, B, K> !UnwindSafe for SteinVariational<'a, L, P, A, B, K>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

pub fn new(
value: &'a A,
likelihood: &'a L,
prior: &'a P,
kernel: &'a K,
kernel_params: &'a [f64],
samples: &'a mut ContinuousSamplesDistribution<Vec<f64>>
) -> Self

impl<'a, L, P, A, B, K> RefUnwindSafe for SteinVariational<'a, L, P, A, B, K>where
A: RefUnwindSafe,
K: RefUnwindSafe,
L: RefUnwindSafe,
P: RefUnwindSafe,

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

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

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

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

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,