Struct lfa::basis::TileCoding

pub struct TileCoding<H> { /* fields omitted */ }

Generalised tile coding scheme with hashing.

Implementations

impl<H: BuildHasher> TileCoding<H>

pub fn new(hasher_builder: H, n_tilings: usize, memory_size: usize) -> Self

Trait Implementations

impl<'a, T, H> Basis<T> for TileCoding<H> where
    T: IntoIterator<Item = &'a f64>,
    H: BuildHasher, 

fn project(&self, input: T) -> Result<Features>

Project the given input onto the basis.

fn n_features(&self) -> usize

Return the number of features produced by this [Basis].

impl<H: Clone> Clone for TileCoding<H>

fn clone(&self) -> TileCoding<H>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<H: BuildHasher> Combinators for TileCoding<H>

fn stack<T>(self, other: T) -> Stack<Self, T> where
    Self: Sized, 

Return a stack of this [Basis] over another.

fn with_bias(self) -> Stack<Self, Bias> where
    Self: Sized, 

Return the a stack of this [Basis] with a single constant feature term.

fn normalise_l0(self) -> L0Normaliser<Self> where
    Self: Sized, 

Return the original [Basis] with all activations normalised in L₀.

fn normalise_l1(self) -> L1Normaliser<Self> where
    Self: Sized, 

Return the original [Basis] with all activations normalised in L₁.

fn normalise_l2(self) -> L2Normaliser<Self> where
    Self: Sized, 

Return the original [Basis] with all activations normalised in L₂.

fn normalise_linf(self) -> LinfNormaliser<Self> where
    Self: Sized, 

Return the original [Basis] with all activations normalised in L∞.

impl<H: Debug> Debug for TileCoding<H>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, T, H> EnumerableBasis<T> for TileCoding<H> where
    T: IntoIterator<Item = &'a f64>,
    H: BuildHasher, 

fn ith(&self, input: T, index: IndexT) -> Result<ActivationT>

Compute the the ith element of the projection for the given input.

impl<H: PartialEq> PartialEq<TileCoding<H>> for TileCoding<H>

fn eq(&self, other: &TileCoding<H>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TileCoding<H>) -> bool

This method tests for !=.

impl<H> Space for TileCoding<H>

type Value = Features

The data representation of the space.

fn dim(&self) -> Dim

Return the dimensionality of the space.

fn card(&self) -> Card

Return the number of elements in the set comprising the space.

impl<H> StructuralPartialEq for TileCoding<H>