case class Folded[Obs, T, U](base: StateValueFn[Obs, T], prepare: (U) ⇒ T, present: (T) ⇒ U) extends StateValueFn[Obs, U] with Product with Serializable
StateValueFn implementation that implements a fold.
Any value supplied to update will be transformed first by prepare before
being passed to the base StateValueFn. Any value retrieved by
stateValue will be passed to present
before being returned.
- Source
- StateValueFn.scala
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Instance Constructors
- new Folded(base: StateValueFn[Obs, T], prepare: (U) ⇒ T, present: (T) ⇒ U)
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
- val base: StateValueFn[Obs, T]
-
def
clone(): AnyRef
- Attributes
- protected[lang]
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- @throws( ... ) @native()
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final
def
eq(arg0: AnyRef): Boolean
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def
finalize(): Unit
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- protected[lang]
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- @throws( classOf[java.lang.Throwable] )
-
def
fold[U](prepare: (U) ⇒ U, present: (U) ⇒ U): StateValueFn[Obs, U]
Transforms this StateValueFn into a new instance that applies the supplied
prepare
to all incoming values before they're learned, and presents tracked T instances using thepresent
fn before returning them via stateValue.Transforms this StateValueFn into a new instance that applies the supplied
prepare
to all incoming values before they're learned, and presents tracked T instances using thepresent
fn before returning them via stateValue.- Definition Classes
- StateValueFn
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
mergeable(implicit T: Semigroup[U]): StateValueFn[Obs, U]
Returns a StateValueFn instance that uses the supplied semigroup T to merge values into this current StateValueFn.
Returns a StateValueFn instance that uses the supplied semigroup T to merge values into this current StateValueFn.
- T
Semigroup instance used to merge values.
- Definition Classes
- StateValueFn
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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-
final
def
notify(): Unit
- Definition Classes
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- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
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- Annotations
- @native()
- val prepare: (U) ⇒ T
- val present: (T) ⇒ U
-
def
seen: Iterable[Obs]
Returns an Iterable of all observations associated with some internally tracked value T.
Returns an Iterable of all observations associated with some internally tracked value T.
- Definition Classes
- Folded → StateValueFn
-
def
stateValue(obs: Obs): U
Returns the stored value associated with the given observation.
Returns the stored value associated with the given observation.
- Definition Classes
- Folded → StateValueFn
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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-
def
toEvaluator[A, R, S[_]]: StateValue[Obs, A, R, U, S]
TODO fill in.
TODO fill in.
- Definition Classes
- StateValueFn
-
def
update(obs: Obs, value: U): StateValueFn[Obs, U]
Absorb a new value for the supplied observation.
Absorb a new value for the supplied observation. The behavior of this function is implementation dependent; some might ignore the value, some might merge it in to an existing set of values, some might completely replace the stored state.
- Definition Classes
- Folded → StateValueFn
-
final
def
wait(): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
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- @throws( ... ) @native()
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ScalaRL
This is the API documentation for the ScalaRL functional reinforcement learning library.
Further documentation for ScalaRL can be found at the documentation site.
Check out the ScalaRL package list for all the goods.