kr.ac.kaist.ir.deep.fn

Objective

trait Objective extends (ScalarMatrix, ScalarMatrix) ⇒ Scalar with Serializable

Trait that describes an objective function for entire network

Because these objective functions can be shared, we recommend to make inherited one as an object.

Linear Supertypes
Serializable, Serializable, (ScalarMatrix, ScalarMatrix) ⇒ Scalar, AnyRef, Any
Known Subclasses
CosineErr, CrossEntropyErr, DotProductErr, ManhattanErr, SquaredErr
Ordering
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Inherited
  1. Objective
  2. Serializable
  3. Serializable
  4. Function2
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def apply(real: ScalarMatrix, output: ScalarMatrix): Scalar

    Compute error (loss)

    Compute error (loss)

    real

    the expected real output

    output

    the computed output of the network

    returns

    the error

    Definition Classes
    Objective → Function2

  2. abstract def derivative(real: ScalarMatrix, output: ScalarMatrix): ScalarMatrix

    Compute differentiation value of this objective function at x = r - o

    Compute differentiation value of this objective function at x = r - o

    real

    the expected real output, r

    output

    the computed output of the network, o

    returns

    differentiation value at f(x)=fx, which is a column vector

Concrete 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
    Annotations
    @throws( ... )

  6. def curried: (ScalarMatrix) ⇒ (ScalarMatrix) ⇒ Scalar

    Definition Classes
    Function2
    Annotations
    @unspecialized()

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

    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  11. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  14. final def notify(): Unit

    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  17. def toString(): String

    Definition Classes
    Function2 → AnyRef → Any

  18. def tupled: ((ScalarMatrix, ScalarMatrix)) ⇒ Scalar

    Definition Classes
    Function2
    Annotations
    @unspecialized()

  19. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from (ScalarMatrix, ScalarMatrix) ⇒ Scalar

Inherited from AnyRef

Inherited from Any

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