@Reference(authors="H.-P. Kriegel, P. Kr\u00f6ger, E. Schubert, A. Zimek", title="Interpreting and Unifying Outlier Scores", booktitle="Proc. 11th SIAM International Conference on Data Mining (SDM), Mesa, AZ, 2011", url="http://dx.doi.org/10.1137/1.9781611972818.2") public class MultiplicativeInverseScaling extends Object implements OutlierScalingFunction
H.-P. Kriegel, P. Kröger, E. Schubert, A. Zimek
Interpreting and Unifying Outlier Scores
Proc. 11th SIAM International Conference on Data Mining (SDM), Mesa, AZ, 2011
Modifier and Type | Field and Description |
---|---|
(package private) double |
scaleval
Scaling value, set by
prepare(de.lmu.ifi.dbs.elki.result.outlier.OutlierResult) . |
Constructor and Description |
---|
MultiplicativeInverseScaling()
Constructor.
|
Modifier and Type | Method and Description |
---|---|
double |
getMax()
Get maximum resulting value.
|
double |
getMin()
Get minimum resulting value.
|
double |
getScaled(double value)
Transform a given value using the scaling function.
|
<A> void |
prepare(A array,
NumberArrayAdapter<?,A> adapter)
Prepare is called once for each data set, before getScaled() will be
called.
|
void |
prepare(OutlierResult or)
Prepare is called once for each data set, before getScaled() will be
called.
|
double scaleval
prepare(de.lmu.ifi.dbs.elki.result.outlier.OutlierResult)
.public double getScaled(double value)
ScalingFunction
getScaled
in interface ScalingFunction
value
- Original valuepublic void prepare(OutlierResult or)
OutlierScalingFunction
prepare
in interface OutlierScalingFunction
or
- Outlier result to usepublic <A> void prepare(A array, NumberArrayAdapter<?,A> adapter)
OutlierScalingFunction
OutlierResult
is preferred, as it will
allow access to the metadata.prepare
in interface OutlierScalingFunction
array
- Data to processadapter
- Array adapterpublic double getMin()
ScalingFunction
Double.NaN
or
Double.NEGATIVE_INFINITY
.getMin
in interface ScalingFunction
public double getMax()
ScalingFunction
Double.NaN
or
Double.POSITIVE_INFINITY
.getMax
in interface ScalingFunction
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