Trait

io.github.mandar2812.dynaml.optimization

MomentumUpdater

Related Doc: package optimization

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trait MomentumUpdater[P] extends BasicUpdater[P]

An updater which uses both the local gradient and the inertia of the system to perform update to its parameters.

Linear Supertypes
BasicUpdater[P], Serializable, Serializable, AnyRef, Any
Known Subclasses
FFLayerUpdater
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Inherited
  1. MomentumUpdater
  2. BasicUpdater
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def compute(weightsOld: P, gradient: P, stepSize: Double, iter: Int, regParam: Double): (P, Double)

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    Definition Classes
    BasicUpdater

  2. abstract def computeWithMomentum(weightsOld: P, gradient: P, previousWeightUpdate: P, step: Double, alpha: Double, iter: Int, regParam: Double): (P, P)

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    returns

    a Tuple2 of P, the first element represents the updated parameters and the second element represents the update performaned.

Concrete 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 ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  13. final def notify(): Unit

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    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  16. def toString(): String

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    Definition Classes
    AnyRef → Any

  17. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from BasicUpdater[P]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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