fr.iscpif.mgo.metric

Hypervolume

object Hypervolume

Hypervolume computation based on variant 3 of the algorithm in the paper: C. M. Fonseca, L. Paquete, and M. Lopez-Ibanez. An improved dimension-sweep algorithm for the hypervolume indicator. In IEEE Congress on Evolutionary Computation, pages 1157-1163, Vancouver, Canada, July 2006.

FIXE: The implementation is ugly, as the algorithm as directly been translated from python

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  1. class MultiList extends AnyRef

    A special data structure needed by FonsecaHyperVolume.

  2. class Node extends AnyRef

Value Members

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

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

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. def apply(front: Seq[Seq[Double]], referencePoint: Seq[Double]): Double

    Compute the hypervolume that is dominated by a non-dominated front.

    Compute the hypervolume that is dominated by a non-dominated front. Before the HV computation, front and reference point are translated, so that the reference point is [0, ..., 0].

    front

    the parato front

    returns

    the hypervolume

  7. final def asInstanceOf[T0]: T0

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  8. def clone(): AnyRef

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

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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

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  13. def hashCode(): Int

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  14. final def isInstanceOf[T0]: Boolean

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  15. def nadir(points: Seq[Seq[Double]]): Seq[Double]

    Compute the nadir of a set of points

    Compute the nadir of a set of points

    returns

    the nadir point

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def preProcess(front: Seq[Seq[Double]], referencePoint: Seq[Double]): MultiList

  20. def sortByDimension(nodes: Seq[Node], i: Int): Seq[Node]

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

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  22. def toString(): String

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  23. final def wait(): Unit

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

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

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