Packages

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

FlatIndex class implements a nearest neighbor index that simply computes the distance between the query and all the stored samples, and returns the k nearest values using a simple sort.

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 FlatIndex(stratMap: Map[(T, U), DecisionSample])(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: 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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
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    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
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    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  10. def getNN(parent: T, num: Int): List[(Double, U, DecisionSample)]

    Get the specified number of nearest neighbors of the parent value.

    Get the specified number of nearest neighbors of the parent value. Returns a tuple list of (distance to parent, decision value, weighted utility).

    Definition Classes
    FlatIndexIndex
  11. def getNNDebug(parent: T, num: Int): Iterable[(Double, Set[(U, DecisionSample)])]
    Attributes
    protected
    Definition Classes
    FlatIndexIndex
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  17. def size: Int

    Get the size of the index.

    Get the size of the index.

    Definition Classes
    Index
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
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    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
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    @throws( ... )

Inherited from Index[T, U]

Inherited from AnyRef

Inherited from Any

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