computeDominatedHypervolume

computeHypervolumeContribution

[<code>matrix</code>]
Matrix of points (column-wise).

[<code>numeric</code> | <code>NULL</code>]
Reference point. Set to the maximum in each dimension by default if not provided.

ref.point

[<code>numeric(1)</code>]
Offset to be added to each component of the reference point only in the case
where no reference is provided and one is calculated automatically.

offset


The function <code>computeDominatedHypervolume</code> computes the dominated
hypervolume of a set of points given a reference set whereby
<code>computeHypervolumeContribution</code> computes the hypervolume contribution
of each point.<p></p><p>If no reference point is given the nadir point of the set <code>x</code> is
determined and a positive offset with default 1 is added. This is to ensure
that the reference point dominates all of the points in the reference set.
</p>

Provides a powerful framework for evolutionary
computing in R. The user can easily construct powerful evolutionary algorithms
for tackling both single- and multi-objective problems by plugging in different
predefined evolutionary building blocks, e. g., operators for mutation,
recombination and selection with just a few lines of code. Your problem
cannot be easily solved with a standard EA which works on real-valued vectors,
permutations or binary strings? No problem, 'ecr' has been developed with that in
mind. Extending the framework with own operators is also possible. Additionally
there are various comfort functions, like monitoring, logging and more.

Jakob Bossek

Evolutionary Computing in R

computeDominatedHypervolume function


The function <code>computeDominatedHypervolume</code> computes the dominated
hypervolume of a set of points given a reference set whereby
<code>computeHypervolumeContribution</code> computes the hypervolume contribution
of each point.

If no reference point is given the nadir point of the set <code>x</code> is
determined and a positive offset with default 1 is added. This is to ensure
that the reference point dominates all of the points in the reference set.


computeDominatedHypervolume: Functions for the calculation of the dominated hypervolume (contribution).

Description

Usage

Arguments

Value