Class/Object

epic.framework

ModelObjective

Related Docs: object ModelObjective | package framework

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class ModelObjective[Datum] extends BatchDiffFunction[DenseVector[Double]] with SafeLogging

The objective function for training a epic.framework.Model. Selects a batch, creates an epic.framework.Inference object using the model, computes expected counts using the inference, and then turns them into the objective value.

Linear Supertypes
SafeLogging, BatchDiffFunction[DenseVector[Double]], (DenseVector[Double], IndexedSeq[Int]) ⇒ Double, DiffFunction[DenseVector[Double]], StochasticDiffFunction[DenseVector[Double]], NumericOps[DiffFunction[DenseVector[Double]]], ImmutableNumericOps[DiffFunction[DenseVector[Double]]], (DenseVector[Double]) ⇒ Double, AnyRef, Any
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Inherited
  1. ModelObjective
  2. SafeLogging
  3. BatchDiffFunction
  4. Function2
  5. DiffFunction
  6. StochasticDiffFunction
  7. NumericOps
  8. ImmutableNumericOps
  9. Function1
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ModelObjective(model: Model[Datum], data: IndexedSeq[Datum], numThreads: Int = 1)

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  2. new ModelObjective(model: Model[Datum], batchSelector: (IndexedSeq[Int]) ⇒ GenTraversable[Datum], fullRange: IndexedSeq[Int])

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Type Members

  1. type Builder = Model.Inference

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def %[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpMod.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  4. final def %:%[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpMod.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  5. final def %=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpMod.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  6. final def &[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpAnd.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  7. final def &:&[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpAnd.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  8. final def &=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpAnd.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  9. final def *[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpMulMatrix.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  10. final def *:*[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpMulScalar.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  11. final def *=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpMulScalar.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  12. final def +[TT >: DiffFunction[DenseVector[Double]], B, C, That](b: B)(implicit op: breeze.linalg.operators.OpAdd.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps

  13. final def +:+[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpAdd.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  14. final def +=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpAdd.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  15. final def -[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpSub.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  16. final def -:-[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpSub.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  17. final def -=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpSub.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  18. final def /[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpDiv.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  19. final def /:/[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpDiv.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  20. final def /=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpDiv.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  21. final def :!=[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpNe.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  22. final def :%=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpMod.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  23. final def :&=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpAnd.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  24. final def :*=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpMulScalar.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  25. final def :+=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpAdd.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  26. final def :-=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpSub.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  27. final def :/=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpDiv.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  28. final def :=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpSet.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  29. final def :==[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpEq.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  30. final def :^=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpPow.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  31. final def :^^=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpXor.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  32. final def :|=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpOr.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  33. final def <:<[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpLT.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps

  34. final def <:=[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpLTE.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps

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

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    Definition Classes
    AnyRef → Any

  36. final def >:=[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpGTE.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps

  37. final def >:>[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpGT.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps

  38. def \[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpSolveMatrixBy.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  39. final def ^:^[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpPow.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  40. final def ^^[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpXor.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  41. final def ^^:^^[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpXor.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  42. final def ^^=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpXor.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

  43. def andThen[A](g: (Double) ⇒ A): (DenseVector[Double]) ⇒ A

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    Definition Classes
    Function1
    Annotations
    @unspecialized()

  44. def apply(x: DenseVector[Double], batch: IndexedSeq[Int]): Double

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    Definition Classes
    BatchDiffFunction → Function2

  45. final def apply(x: DenseVector[Double]): Double

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    Definition Classes
    StochasticDiffFunction → Function1

  46. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  47. def cached(implicit copy: CanCopy[DenseVector[Double]]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    BatchDiffFunction → DiffFunction

  48. def calculate(x: DenseVector[Double], batch: IndexedSeq[Int]): (Double, DenseVector[Double])

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    Definition Classes
    ModelObjective → BatchDiffFunction

  49. def calculate(x: DenseVector[Double]): (Double, DenseVector[Double])

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    Definition Classes
    BatchDiffFunction → StochasticDiffFunction

  50. def clone(): AnyRef

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

  51. def compose[A](g: (A) ⇒ DenseVector[Double]): (A) ⇒ Double

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    Definition Classes
    Function1
    Annotations
    @unspecialized()

  52. def curried: (DenseVector[Double]) ⇒ (IndexedSeq[Int]) ⇒ Double

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    Definition Classes
    Function2
    Annotations
    @unspecialized()

  53. final def dot[TT >: DiffFunction[DenseVector[Double]], B, BB >: B, That](b: B)(implicit op: breeze.linalg.operators.OpMulInner.Impl2[TT, BB, That]): That

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    Definition Classes
    ImmutableNumericOps

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

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    Definition Classes
    AnyRef

  55. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  56. def finalize(): Unit

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

  57. val fullRange: IndexedSeq[Int]

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    Definition Classes
    ModelObjective → BatchDiffFunction

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

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    Definition Classes
    AnyRef → Any

  59. def gradientAt(x: DenseVector[Double]): DenseVector[Double]

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    Definition Classes
    BatchDiffFunction → StochasticDiffFunction

  60. def gradientAt(x: DenseVector[Double], batch: IndexedSeq[Int]): DenseVector[Double]

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    Definition Classes
    BatchDiffFunction

  61. def groupItems(groupSize: Int): BatchDiffFunction[DenseVector[Double]]

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    Definition Classes
    BatchDiffFunction

  62. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  63. def initialWeightVector(randomize: Boolean, scale: Double): DenseVector[Double]

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  64. def initialWeightVector(randomize: Boolean): DenseVector[Double]

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  65. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  66. def logger: Logger

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    Definition Classes
    SafeLogging

  67. val model: Model[Datum]

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

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    Definition Classes
    AnyRef

  69. var nextSave: Long

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  70. final def notify(): Unit

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    Definition Classes
    AnyRef

  71. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  72. def repr: DiffFunction[DenseVector[Double]]

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    Definition Classes
    DiffFunction → StochasticDiffFunction → ImmutableNumericOps

  73. def select(batch: IndexedSeq[Int]): GenTraversable[Datum]

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    Attributes
    protected

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

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    Definition Classes
    AnyRef

  75. final def t[TT >: DiffFunction[DenseVector[Double]], That, Slice1, Result](a: Slice1)(implicit op: CanTranspose[TT, That], canSlice: CanSlice[That, Slice1, Result]): Result

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    Definition Classes
    ImmutableNumericOps

  76. final def t[TT >: DiffFunction[DenseVector[Double]], That, Slice1, Slice2, Result](a: Slice1, b: Slice2)(implicit op: CanTranspose[TT, That], canSlice: CanSlice2[That, Slice1, Slice2, Result]): Result

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    Definition Classes
    ImmutableNumericOps

  77. final def t[TT >: DiffFunction[DenseVector[Double]], That](implicit op: CanTranspose[TT, That]): That

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    Definition Classes
    ImmutableNumericOps

  78. def throughLens[U](implicit l: Isomorphism[DenseVector[Double], U]): BatchDiffFunction[U]

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    Definition Classes
    BatchDiffFunction → DiffFunction → StochasticDiffFunction

  79. var timeSinceLastWrite: Long

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  80. def toString(): String

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    Definition Classes
    Function2 → AnyRef → Any

  81. def tupled: ((DenseVector[Double], IndexedSeq[Int])) ⇒ Double

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    Definition Classes
    Function2
    Annotations
    @unspecialized()

  82. final def unary_![TT >: DiffFunction[DenseVector[Double]], That](implicit op: breeze.linalg.operators.OpNot.Impl[TT, That]): That

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    Definition Classes
    ImmutableNumericOps

  83. final def unary_-[TT >: DiffFunction[DenseVector[Double]], That](implicit op: breeze.linalg.operators.OpNeg.Impl[TT, That]): That

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    Definition Classes
    ImmutableNumericOps

  84. def valueAt(x: DenseVector[Double]): Double

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    Definition Classes
    BatchDiffFunction → StochasticDiffFunction

  85. def valueAt(x: DenseVector[Double], batch: IndexedSeq[Int]): Double

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    Definition Classes
    BatchDiffFunction

  86. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  89. def withRandomBatches(size: Int): StochasticDiffFunction[DenseVector[Double]]

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    Definition Classes
    BatchDiffFunction

  90. def withScanningBatches(size: Int): StochasticDiffFunction[DenseVector[Double]]

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    Definition Classes
    BatchDiffFunction

  91. final def |[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpOr.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  92. final def |:|[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpOr.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps

  93. final def |=[TT >: DiffFunction[DenseVector[Double]], B](b: B)(implicit op: breeze.linalg.operators.OpOr.InPlaceImpl2[TT, B]): DiffFunction[DenseVector[Double]]

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    Definition Classes
    NumericOps

Deprecated Value Members

  1. final def :%[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpMod.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use %:% instead.

  2. final def :&[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpAnd.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use &:& instead.

  3. final def :*[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpMulScalar.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use *:* instead.

  4. final def :+[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpAdd.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use +:+ instead.

  5. final def :-[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpSub.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use -:- instead.

  6. final def :/[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpDiv.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use /:/ instead.

  7. final def :<[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpLT.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use <:< instead.

  8. final def :<=[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpLTE.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use <:= instead.

  9. final def :>[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpGT.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use >:> instead.

  10. final def :>=[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpGTE.Impl2[TT, B, That]): That

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    Definition Classes
    NumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use >:= instead.

  11. final def :^[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpPow.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use : instead.

  12. final def :^^[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpXor.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use : instead.

  13. final def :|[TT >: DiffFunction[DenseVector[Double]], B, That](b: B)(implicit op: breeze.linalg.operators.OpOr.Impl2[TT, B, That]): That

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    Definition Classes
    ImmutableNumericOps
    Annotations
    @deprecated
    Deprecated

    (Since version 0.13) This operator has confusing and often surprising precedence that leads to bugs. Use |:| instead.

Inherited from SafeLogging

Inherited from BatchDiffFunction[DenseVector[Double]]

Inherited from (DenseVector[Double], IndexedSeq[Int]) ⇒ Double

Inherited from DiffFunction[DenseVector[Double]]

Inherited from StochasticDiffFunction[DenseVector[Double]]

Inherited from NumericOps[DiffFunction[DenseVector[Double]]]

Inherited from ImmutableNumericOps[DiffFunction[DenseVector[Double]]]

Inherited from (DenseVector[Double]) ⇒ Double

Inherited from AnyRef

Inherited from Any

Ungrouped