Package | Description |
---|---|
de.lmu.ifi.dbs.elki.result |
Result types, representation and handling
|
de.lmu.ifi.dbs.elki.utilities.scaling.outlier |
Scaling of Outlier scores, that require a statistical analysis of the occurring values
|
Modifier and Type | Field and Description |
---|---|
(package private) OutlierScalingFunction |
KMLOutputHandler.scaling
Scaling function
|
(package private) OutlierScalingFunction |
KMLOutputHandler.Parameterizer.scaling
Scaling function
|
Constructor and Description |
---|
KMLOutputHandler(File filename,
OutlierScalingFunction scaling,
boolean compat,
boolean autoopen)
Constructor.
|
Modifier and Type | Class and Description |
---|---|
class |
HeDESNormalizationOutlierScaling
Normalization used by HeDES
|
class |
MinusLogGammaScaling
Scaling that can map arbitrary values to a probability in the range of [0:1],
by assuming a Gamma distribution on the data and evaluating the Gamma CDF.
|
class |
MinusLogStandardDeviationScaling
Scaling that can map arbitrary values to a probability in the range of [0:1].
|
class |
MixtureModelOutlierScalingFunction
Tries to fit a mixture model (exponential for inliers and gaussian for
outliers) to the outlier score distribution.
|
class |
MultiplicativeInverseScaling
Scaling function to invert values basically by computing 1/x, but in a variation
that maps the values to the [0:1] interval and avoiding division by 0.
|
class |
OutlierGammaScaling
Scaling that can map arbitrary values to a probability in the range of [0:1]
by assuming a Gamma distribution on the values.
|
class |
OutlierLinearScaling
Scaling that can map arbitrary values to a probability in the range of [0:1].
|
class |
OutlierMinusLogScaling
Scaling function to invert values by computing -1 * Math.log(x)
Useful for example for scaling
ABOD , but see
MinusLogStandardDeviationScaling and MinusLogGammaScaling for
more advanced scalings for this algorithm. |
class |
OutlierSqrtScaling
Scaling that can map arbitrary positive values to a value in the range of
[0:1].
|
class |
RankingPseudoOutlierScaling
This is a pseudo outlier scoring obtained by only considering the ranks of
the objects.
|
class |
SigmoidOutlierScalingFunction
Tries to fit a sigmoid to the outlier scores and use it to convert the values
to probability estimates in the range of 0.0 to 1.0
|
class |
SqrtStandardDeviationScaling
Scaling that can map arbitrary values to a probability in the range of [0:1].
|
class |
StandardDeviationScaling
Scaling that can map arbitrary values to a probability in the range of [0:1].
|
class |
TopKOutlierScaling
Outlier scaling function that only keeps the top k outliers.
|