org.allenai.nlpstack.parse.poly.polyparser

ArcHybridGuidedCostFunction

Related Doc: package polyparser

class ArcHybridGuidedCostFunction extends StateCostFunction

The ArcHybridGuidedCostFunction uses a gold parse tree to make deterministic decisions about which transition to apply in any given state. Since the decision is uniquely determined by the gold parse, the returned map will have only a single mapping that assigns zero cost to the correct transition (all other transitions therefore have an implicit cost of infinity).

Linear Supertypes
StateCostFunction, (State) ⇒ Map[StateTransition, Double], AnyRef, Any
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  2. StateCostFunction
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Instance Constructors

  1. new ArcHybridGuidedCostFunction(parse: PolytreeParse, transitionSystem: TransitionSystem)

    parse

    the gold parse tree

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. def andThen[A](g: (Map[StateTransition, Double]) ⇒ A): (State) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  5. def apply(state: State): Map[StateTransition, Double]

    Definition Classes
    ArcHybridGuidedCostFunction → Function1

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def compose[A](g: (A) ⇒ State): (A) ⇒ Map[StateTransition, Double]

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  9. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  11. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  15. def lowestCostTransition(state: State): Option[StateTransition]

    Definition Classes
    StateCostFunction

  16. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  17. final def notify(): Unit

    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  19. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  20. def toString(): String

    Definition Classes
    Function1 → AnyRef → Any

  21. val transitionSystem: TransitionSystem

    Definition Classes
    ArcHybridGuidedCostFunction → StateCostFunction

  22. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  24. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from StateCostFunction

Inherited from (State) ⇒ Map[StateTransition, Double]

Inherited from AnyRef

Inherited from Any

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