[−][src]Struct lfa::TransformedLFA
Transformed linear function approximator.
Fields
projector: P
evaluator: E
transform: T
Methods
impl<P, E, T> TransformedLFA<P, E, T>
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impl<P: Space, T> TransformedLFA<P, ScalarFunction, T>
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impl<P: Space, T> TransformedLFA<P, PairFunction, T>
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impl<P: Space, T> TransformedLFA<P, TripleFunction, T>
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impl<P: Space, T> TransformedLFA<P, VectorFunction, T>
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Trait Implementations
impl<P, E, T> Parameterised for TransformedLFA<P, E, T> where
E: Parameterised,
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E: Parameterised,
fn weights(&self) -> Matrix<f64>
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fn weights_dim(&self) -> (usize, usize)
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fn weights_view(&self) -> MatrixView<f64>
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fn weights_view_mut(&mut self) -> MatrixViewMut<f64>
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impl<I: ?Sized, P, E, T> Embedding<I> for TransformedLFA<P, E, T> where
P: Projector<I>,
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P: Projector<I>,
impl<P, E, T> Approximator for TransformedLFA<P, E, T> where
E: Approximator,
T: Transform<E::Output, Output = E::Output>,
T::Output: ElementwiseMul<T::Output> + IntoVector,
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E: Approximator,
T: Transform<E::Output, Output = E::Output>,
T::Output: ElementwiseMul<T::Output> + IntoVector,
type Output = T::Output
The type of value being approximated.
fn n_outputs(&self) -> usize
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fn evaluate(&self, features: &Features) -> EvaluationResult<Self::Output>
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fn jacobian(&self, features: &Features) -> Matrix<f64>
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fn update_grad(
&mut self,
grad: &Matrix<f64>,
update: Self::Output
) -> UpdateResult<()>
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&mut self,
grad: &Matrix<f64>,
update: Self::Output
) -> UpdateResult<()>
fn update(
&mut self,
features: &Features,
update: Self::Output
) -> UpdateResult<()>
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&mut self,
features: &Features,
update: Self::Output
) -> UpdateResult<()>
impl<P: Copy, E: Copy, T: Copy> Copy for TransformedLFA<P, E, T>
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impl<P: Clone, E: Clone, T: Clone> Clone for TransformedLFA<P, E, T>
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fn clone(&self) -> TransformedLFA<P, E, T>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<P: Debug, E: Debug, T: Debug> Debug for TransformedLFA<P, E, T>
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Auto Trait Implementations
impl<P, E, T> Send for TransformedLFA<P, E, T> where
E: Send,
P: Send,
T: Send,
E: Send,
P: Send,
T: Send,
impl<P, E, T> Sync for TransformedLFA<P, E, T> where
E: Sync,
P: Sync,
T: Sync,
E: Sync,
P: Sync,
T: Sync,
Blanket Implementations
impl<T> Composable for T
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fn lfa<A: Approximator>(self, approximator: A) -> LFA<Self, A>
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Return an LFA
using this Projector
instance and a given Approximator
.
fn stack<P>(self, p: P) -> Stack<Self, P>
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Return a Stack
of this Projector
over another.
fn add<P: Space>(self, p: P) -> Sum<Self, P> where
Self: Space,
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Self: Space,
Return the Sum
of this Projector
and another.
fn subtract<P: Space>(self, p: P) -> Sum<Self, Negate<P>> where
Self: Space,
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Self: Space,
Return the Sum
of this Projector
and the Negate
d other.
fn shift(self, offset: f64) -> Shift<Self>
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Return the original Projector
with all activations Shift
ed by some offset
.
fn multiply<P: Space>(self, p: P) -> Product<Self, P> where
Self: Space,
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Self: Space,
Return the Product
of this Projector
and another.
fn divide<P: Space>(self, p: P) -> Product<Self, Reciprocal<P>> where
Self: Space,
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Self: Space,
Return the Product
of this Projector
and the Reciprocal
of the other.
fn scale(self, factor: f64) -> Scale<Self>
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Return the original Projector
with all activations Scale
d by some factor
.
fn normalise_l1(self) -> L1Normalise<Self>
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Return the original Projector
with all activations normalised in L₁.
fn normalise_l2(self) -> L2Normalise<Self>
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Return the original Projector
with all activations normalised in L₂.
fn normalise_lp(self, p: u8) -> LpNormalise<Self>
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Return the original Projector
with all activations normalised in Lp.
fn normalise_linf(self) -> LinfNormalise<Self>
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Return the original Projector
with all activations normalised in L∞.
fn with_constant(self) -> Stack<Self, Constant>
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Return the a Stack
of this Projector
with a single constant feature term.
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,