at.tuwien.ifs.somtoolbox.layers.metrics
Class LInfinityMetric
java.lang.Object
at.tuwien.ifs.somtoolbox.layers.metrics.AbstractMetric
at.tuwien.ifs.somtoolbox.layers.metrics.LInfinityMetric
- All Implemented Interfaces:
- DistanceMetric, Comparable<DistanceMetric>
public class LInfinityMetric
- extends AbstractMetric
- implements DistanceMetric
Implements the L-Infinity metric,defined for two vectors x and y as max( |xi-yi| ), i = 1,...,|x|.
- Version:
- $Id: LInfinityMetric.java 3358 2010-02-11 14:35:07Z mayer $
- Author:
- Rudolf Mayer
Method Summary |
double |
distance(double[] vector1,
double[] vector2)
Calculates the distance between two vectors provided by argument vector1 and vector2 . |
String |
toString()
|
Methods inherited from class at.tuwien.ifs.somtoolbox.layers.metrics.AbstractMetric |
checkDimensions, checkDimensions, compareTo, distance, distance, distance, distance, distance, distance, distance, distance, instantiate, instantiateNice, meanVector, performanceTest, setMetricParams, transformValue, transformVector |
Methods inherited from interface at.tuwien.ifs.somtoolbox.layers.metrics.DistanceMetric |
distance, distance, distance, distance, distance, distance, distance, distance, setMetricParams, transformValue, transformVector |
LInfinityMetric
public LInfinityMetric()
distance
public double distance(double[] vector1,
double[] vector2)
throws MetricException
- Description copied from interface:
DistanceMetric
- Calculates the distance between two vectors provided by argument
vector1
and vector2
. A
MetricException
is thrown, if the dimensionalities of the two vectors differ.
- Specified by:
distance
in interface DistanceMetric
- Specified by:
distance
in class AbstractMetric
- Parameters:
vector1
- first vector.vector2
- second vector.
- Returns:
- the distance between
vector1
and vector2
.
- Throws:
MetricException
- if the dimensionalities of the two vectors differ.- See Also:
DistanceMetric.distance(double[], double[])
toString
public String toString()
- Overrides:
toString
in class Object