Class

scalismo.numerics

GradientDescentOptimizer

Related Doc: package numerics

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case class GradientDescentOptimizer(numIterations: Int, stepLength: Double, withLineSearch: Boolean = false, robinsMonroe: Boolean = false, stepDecreaseCoeff: Double = 0.0) extends Optimizer with Product with Serializable

Linear Supertypes
Serializable, Serializable, Product, Equals, Optimizer, AnyRef, Any
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  1. GradientDescentOptimizer
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Optimizer
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new GradientDescentOptimizer(numIterations: Int, stepLength: Double, withLineSearch: Boolean = false, robinsMonroe: Boolean = false, stepDecreaseCoeff: Double = 0.0)

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Type Members

  1. case class State(iteration: Int, value: Double, gradient: DenseVector[Float], parameters: ParameterVector, stepLength: Double) extends Product with Serializable

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    Definition Classes
    Optimizer

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 finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  9. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  10. def iterations(x0: ParameterVector, c: CostFunction): Iterator[State]

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    Definition Classes
    GradientDescentOptimizer → Optimizer

  11. def minimize(x0: ParameterVector, c: CostFunction): ParameterVector

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    Definition Classes
    GradientDescentOptimizer → Optimizer

  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. val numIterations: Int

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  16. val robinsMonroe: Boolean

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  17. val stepDecreaseCoeff: Double

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  18. val stepLength: Double

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

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    Definition Classes
    AnyRef

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. val withLineSearch: Boolean

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Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Optimizer

Inherited from AnyRef

Inherited from Any

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