com.cra.figaro.algorithm.decision.index

VPIndex

class VPIndex[T, U] extends Index[T, U]

A VP index to compute nearest neighbor queries. This is the metric space equivalent of a k-d tree. Given a query value the index performs a best first search through the index until the guaranteed k nearest neighbors are found. See Foundations of Multidimensional and Metric Data Structures by Hanan Samet for more details

T

The type of the parent

U

The type of the decision

Linear Supertypes
Index[T, U], AnyRef, Any
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Instance Constructors

  1. new VPIndex(stratMap: Map[(T, U), DecisionSample], capacity: Int)(implicit arg0: (T) ⇒ Distance[T])

    stratMap

    A mapping from parent/decision values to observed utilities. This is output by a DecisionAlgorithm.

Value Members

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

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    AnyRef
  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

    Definition Classes
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  12. def getNN(parent: T, num: Int): List[(Double, U, DecisionSample)]

    Return the k nearest neighbor samples from the parent value

    Return the k nearest neighbor samples from the parent value

    Definition Classes
    VPIndexIndex
  13. def getNNDebug(parent: T, num: Int): Iterable[(Double, Set[(U, DecisionSample)])]

    The debug version of the getNN returns the raw data from the index node.

    The debug version of the getNN returns the raw data from the index node.

    Definition Classes
    VPIndexIndex
  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def size: Int

    Get the size of the index

    Get the size of the index

    Definition Classes
    Index
  20. final def synchronized[T0](arg0: ⇒ T0): T0

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  21. def toString(): String

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  22. final def wait(): Unit

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

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

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Inherited from Index[T, U]

Inherited from AnyRef

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