Packages

object softmax extends UFunc

Computes the softmax (a.k.a. logSum) of an object. Softmax is defined as \log \sum_i \exp(x(i)), but implemented in a more numerically stable way. Softmax is so-called because it is a differentiable function that tends to look quite a lot like max. Consider log(exp(30) + exp(10)). That's basically 30. We use softmax a lot in machine learning.

Linear Supertypes
UFunc, HasOps, AnyRef, Any
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  1. softmax
  2. UFunc
  3. HasOps
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Type Members

  1. type Impl[V, VR] = UImpl[softmax.this.type, V, VR]
    Definition Classes
    UFunc
  2. type Impl2[V1, V2, VR] = UImpl2[softmax.this.type, V1, V2, VR]
    Definition Classes
    UFunc
  3. type Impl3[V1, V2, V3, VR] = UImpl3[softmax.this.type, V1, V2, V3, VR]
    Definition Classes
    UFunc
  4. type Impl4[V1, V2, V3, V4, VR] = UImpl4[softmax.this.type, V1, V2, V3, V4, VR]
    Definition Classes
    UFunc
  5. type InPlaceImpl[V] = generic.UFunc.InPlaceImpl[softmax.this.type, V]
    Definition Classes
    UFunc
  6. type InPlaceImpl2[V1, V2] = generic.UFunc.InPlaceImpl2[softmax.this.type, V1, V2]
    Definition Classes
    UFunc
  7. type InPlaceImpl3[V1, V2, V3] = generic.UFunc.InPlaceImpl3[softmax.this.type, V1, V2, V3]
    Definition Classes
    UFunc
  8. type SinkImpl[S, V] = generic.UFunc.SinkImpl[softmax.this.type, S, V]
    Definition Classes
    UFunc
  9. type SinkImpl2[S, V1, V2] = generic.UFunc.SinkImpl2[softmax.this.type, S, V1, V2]
    Definition Classes
    UFunc
  10. type SinkImpl3[S, V1, V2, V3] = generic.UFunc.SinkImpl3[softmax.this.type, S, V1, V2, V3]
    Definition Classes
    UFunc

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 apply[V1, V2, V3, V4, VR](v1: V1, v2: V2, v3: V3, v4: V4)(implicit impl: Impl4[V1, V2, V3, V4, VR]): VR
    Definition Classes
    UFunc
  5. final def apply[V1, V2, V3, VR](v1: V1, v2: V2, v3: V3)(implicit impl: Impl3[V1, V2, V3, VR]): VR
    Definition Classes
    UFunc
  6. final def apply[V1, V2, VR](v1: V1, v2: V2)(implicit impl: Impl2[V1, V2, VR]): VR
    Definition Classes
    UFunc
  7. final def apply[V, VR](v: V)(implicit impl: Impl[V, VR]): VR
    Definition Classes
    UFunc
  8. def array(arr: Array[Double], length: Int): Double

    Method for computing the max of the first length elements of an array.

    Method for computing the max of the first length elements of an array. Arrays of size 0 give Double.NegativeInfinity

  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  15. final def inPlace[V, V2, V3](v: V, v2: V2, v3: V3)(implicit impl: generic.UFunc.InPlaceImpl3[softmax.this.type, V, V2, V3]): V
    Definition Classes
    UFunc
  16. final def inPlace[V, V2](v: V, v2: V2)(implicit impl: generic.UFunc.InPlaceImpl2[softmax.this.type, V, V2]): V
    Definition Classes
    UFunc
  17. final def inPlace[V](v: V)(implicit impl: generic.UFunc.InPlaceImpl[softmax.this.type, V]): V
    Definition Classes
    UFunc
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  22. implicit def reduceDouble[T](implicit iter: CanTraverseValues[T, Double], maxImpl: max.Impl[T, Double]): Impl[T, Double]
  23. implicit def reduceFloat[T](implicit iter: CanTraverseValues[T, Float], maxImpl: max.Impl[T, Float]): Impl[T, Float]
  24. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def withSink[S](s: S): WithSinkHelp[softmax.this.type, S]
    Definition Classes
    UFunc
  30. implicit object implDoubleDouble extends Impl2[Double, Double, Double]

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from UFunc

Inherited from HasOps

Inherited from AnyRef

Inherited from Any

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