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java.lang.Objectat.tuwien.ifs.somtoolbox.layers.metrics.AbstractMetric
at.tuwien.ifs.somtoolbox.layers.metrics.LInfinityMetric
public class LInfinityMetric
Implements the L-Infinity metric,defined for two vectors x and y as max( |xi-yi| ), i = 1,...,|x|.
Nested Class Summary |
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Nested classes/interfaces inherited from interface at.tuwien.ifs.somtoolbox.layers.metrics.DistanceMetric |
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DistanceMetric.SparcseMetricModes |
Field Summary |
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Fields inherited from class at.tuwien.ifs.somtoolbox.layers.metrics.AbstractMetric |
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PACKAGE_NAME |
Constructor Summary | |
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LInfinityMetric()
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Method Summary | |
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double |
distance(double[] vector1,
double[] vector2)
Calculates the distance between two vectors provided by argument vector1 and vector2 . |
java.lang.String |
toString()
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Methods inherited from class at.tuwien.ifs.somtoolbox.layers.metrics.AbstractMetric |
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checkDimensions, checkDimensions, compareTo, distance, distance, distance, distance, distance, distance, distance, distance, instantiate, instantiateNice, meanVector, performanceTest, setMetricParams, transformValue, transformVector |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface at.tuwien.ifs.somtoolbox.layers.metrics.DistanceMetric |
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distance, distance, distance, distance, distance, distance, distance, distance, setMetricParams, transformValue, transformVector |
Methods inherited from interface java.lang.Comparable |
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compareTo |
Constructor Detail |
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public LInfinityMetric()
Method Detail |
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public double distance(double[] vector1, double[] vector2) throws MetricException
DistanceMetric
vector1
and vector2
. A
MetricException
is thrown, if the dimensionalities of the two vectors differ.
distance
in interface DistanceMetric
distance
in class AbstractMetric
vector1
- first vector.vector2
- second vector.
vector1
and vector2
.
MetricException
- if the dimensionalities of the two vectors differ.DistanceMetric.distance(double[], double[])
public java.lang.String toString()
toString
in class java.lang.Object
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