Package | Description |
---|---|
de.lmu.ifi.dbs.elki.data.model |
Cluster models classes for various algorithms.
|
de.lmu.ifi.dbs.elki.datasource.filter.normalization |
Data normalization.
|
Modifier and Type | Method and Description |
---|---|
LinearEquationSystem |
CorrelationAnalysisSolution.getNormalizedLinearEquationSystem(Normalization<?> normalization)
Returns the linear equation system for printing purposes.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractNormalization<O extends NumberVector<?>>
Abstract super class for all normalizations.
|
class |
AbstractStreamNormalization<O extends NumberVector<?>>
Abstract super class for all normalizations.
|
class |
AttributeWiseCDFNormalization<V extends NumberVector<?>>
Class to perform and undo a normalization on real vectors by estimating the
distribution of values along each dimension independently, then rescaling
objects to the cumulative density function (CDF) value at the original
coordinate.
|
class |
AttributeWiseErfNormalization<O extends NumberVector<?>>
Attribute-wise Normalization using the error function.
|
class |
AttributeWiseMADNormalization<V extends NumberVector<?>>
Median Absolute Deviation is used for scaling the data set as follows:
First, the median, and median absolute deviation are computed in each axis.
|
class |
AttributeWiseMinMaxNormalization<V extends NumberVector<?>>
Class to perform and undo a normalization on real vectors with respect to
given minimum and maximum in each dimension.
|
class |
AttributeWiseVarianceNormalization<V extends NumberVector<?>>
Class to perform and undo a normalization on real vectors with respect to
given mean and standard deviation in each dimension.
|
class |
InverseDocumentFrequencyNormalization<V extends SparseNumberVector<?>>
Normalization for text frequency vectors, using the inverse document
frequency.
|
class |
LengthNormalization<V extends NumberVector<?>>
Class to perform a normalization on vectors to norm 1.
|
class |
TFIDFNormalization<V extends SparseNumberVector<?>>
Perform full TF-IDF Normalization as commonly used in text mining.
|