breeze.optimize

StrongWolfeLineSearch

class StrongWolfeLineSearch extends CubicLineSearch

Linear Supertypes
CubicLineSearch, MinimizingLineSearch, SerializableLogging, Serializable, Serializable, AnyRef, Any
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Inherited
  1. StrongWolfeLineSearch
  2. CubicLineSearch
  3. MinimizingLineSearch
  4. SerializableLogging
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Instance Constructors

  1. new StrongWolfeLineSearch(maxZoomIter: Int, maxLineSearchIter: Int)

Type Members

  1. case class Bracket(t: Double, dd: Double, fval: Double) extends Product with Serializable

    Definition Classes
    CubicLineSearch

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. val c1: Double

  6. val c2: Double

  7. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. def interp(l: Bracket, r: Bracket): Double

    Definition Classes
    CubicLineSearch

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  15. def logger: LazyLogger

    Attributes
    protected
    Definition Classes
    SerializableLogging

  16. def minimize(f: DiffFunction[Double], init: Double = 1.0): Double

    Performs a line search on the function f, returning a point satisfying the Strong Wolfe conditions.

    Performs a line search on the function f, returning a point satisfying the Strong Wolfe conditions. Based on the line search detailed in Nocedal & Wright Numerical Optimization p58.

    Definition Classes
    StrongWolfeLineSearch → CubicLineSearch → MinimizingLineSearch

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

    Definition Classes
    AnyRef

  18. final def notify(): Unit

    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  21. def toString(): String

    Definition Classes
    AnyRef → Any

  22. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from CubicLineSearch

Inherited from MinimizingLineSearch

Inherited from SerializableLogging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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