Finds the smallest/largest Contributors given 2D points. More...
#include <shark/Algorithms/DirectSearch/Operators/Hypervolume/HypervolumeContribution2D.h>
Public Member Functions | |
| template<typename Set , typename VectorType > | |
| std::vector< KeyValuePair< double, std::size_t > > | smallest (Set const &points, std::size_t k, VectorType const &referencePoint) const |
| Returns the index of the points with smallest contribution. More... | |
| template<typename Set > | |
| std::vector< KeyValuePair< double, std::size_t > > | smallest (Set const &points, std::size_t k) const |
| Returns the index of the points with smallest contribution. More... | |
| template<typename Set , typename VectorType > | |
| std::vector< KeyValuePair< double, std::size_t > > | largest (Set const &points, std::size_t k, VectorType const &referencePoint) const |
| Returns the index of the points with largest contribution. More... | |
| template<typename Set > | |
| std::vector< KeyValuePair< double, std::size_t > > | largest (Set const &points, std::size_t k) const |
| Returns the index of the points with largest contribution. More... | |
Finds the smallest/largest Contributors given 2D points.
The algorithm sorts the points by their first coordinate and then calculates the volume of the hypervolume dominated by each Pointseparately returning the index of the elements with the minimum/maximum contribution.
Definition at line 42 of file HypervolumeContribution2D.h.
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inline |
Returns the index of the points with largest contribution.
| [in] | points | The set \(S\) of points from which to select the smallest contributor. |
| [in] | referencePointThe | reference Point \(\vec{r} \in \mathbb{R}^2\) for the hypervolume calculation, needs to fulfill: \( \forall s \in S: s \preceq \vec{r}\). |
Definition at line 138 of file HypervolumeContribution2D.h.
References SHARK_RUNTIME_CHECK.
Referenced by shark::HypervolumeContribution::largest().
|
inline |
Returns the index of the points with largest contribution.
As no reference point is given, the edge points can not be computed and are not selected.
| [in] | points | The set \(S\) of points from which to select the smallest contributor. |
| [in] | k | The number of points to select. |
Definition at line 157 of file HypervolumeContribution2D.h.
References SHARK_RUNTIME_CHECK.
|
inline |
Returns the index of the points with smallest contribution.
| [in] | points | The set \(S\) of points from which to select the smallest contributor. |
| [in] | k | The number of points to select. |
| [in] | referencePointThe | reference Point \(\vec{r} \in \mathbb{R}^2\) for the hypervolume calculation, needs to fulfill: \( \forall s \in S: s \preceq \vec{r}\). |
Definition at line 104 of file HypervolumeContribution2D.h.
References SHARK_RUNTIME_CHECK.
Referenced by shark::HypervolumeContribution::smallest().
|
inline |
Returns the index of the points with smallest contribution.
As no reference point is given, the edge points can not be computed and are not selected.
| [in] | points | The set \(S\) of points from which to select the smallest contributor. |
| [in] | k | The number of points to select. |
Definition at line 123 of file HypervolumeContribution2D.h.
References SHARK_RUNTIME_CHECK.