breeze.numerics

Scaling

object Scaling extends Scaling

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

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

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
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    @throws( ... )
  8. def computeScaleDelta(scores: Array[Double]): Int

    Computes the log power of two we'd need to scale by so that the max double is between (2 ** scaleConstant, 2 ** -scaleConstant).

    Computes the log power of two we'd need to scale by so that the max double is between (2 ** scaleConstant, 2 ** -scaleConstant).

    scores
    returns

    Definition Classes
    Scaling
  9. def determineScale(score: Double, oldScale: Int): Int

    Definition Classes
    Scaling
  10. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  12. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  14. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  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. def scaleArray(scores: Array[Double], currentScale: Int): Int

    Ensures that the max double is between (2**scaleConstant,2**-scaleConstant), scaling the array as necessary.

    Ensures that the max double is between (2**scaleConstant,2**-scaleConstant), scaling the array as necessary.

    scores
    currentScale
    returns

    newScale

    Definition Classes
    Scaling
  20. def scaleArrayToScale(scores: Array[Double], currentScale: Int, targetScale: Int): Unit

    Definition Classes
    Scaling
  21. val scaleConstant: Int

    the largest (log) power of two we want to deal with

    the largest (log) power of two we want to deal with

    Definition Classes
    ScalingScaling
  22. def scaleValue(score: Double, currentScale: Int, targetScale: Int): Double

    Converts the scaled value into "normal" space

    Converts the scaled value into "normal" space

    Definition Classes
    Scaling
  23. def sumArrays(src: Array[Double], srcScale: Int, dest: Array[Double], destScale: Int): Int

    Sums src into dest assuming they're at different scales.

    Sums src into dest assuming they're at different scales. src may be longer than dest, which is useful for allocating a large work buffer.

    src
    srcScale
    dest
    destScale
    returns

    the new scale

    Definition Classes
    Scaling
  24. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  25. def toLogSpace(score: Double, currentScale: Int): Double

    Definition Classes
    Scaling
  26. def toString(): String

    Definition Classes
    AnyRef → Any
  27. def unscaleValue(score: Double, currentScale: Int): Double

    Converts the scaled value into "normal" space

    Converts the scaled value into "normal" space

    Definition Classes
    Scaling
  28. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
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    @throws( ... )
  30. final def wait(arg0: Long): Unit

    Definition Classes
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    @throws( ... )

Inherited from Scaling

Inherited from AnyRef

Inherited from Any

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