## Uses of Classde.lmu.ifi.dbs.elki.datasource.filter.AbstractConversionFilter

• Packages that use AbstractConversionFilter
Package Description
de.lmu.ifi.dbs.elki.datasource.filter
Data filtering, in particular for normalization and projection
de.lmu.ifi.dbs.elki.datasource.filter.normalization.columnwise
Normalizations operating on columns / variates; where each column is treated independently.
de.lmu.ifi.dbs.elki.datasource.filter.transform
Data space transformations
de.lmu.ifi.dbs.elki.datasource.filter.typeconversions
Filters to perform data type conversions.
• ### Uses of AbstractConversionFilter in de.lmu.ifi.dbs.elki.datasource.filter

Modifier and Type Class and Description
class  AbstractVectorConversionFilter<I,O extends NumberVector>
Abstract class for filters that produce number vectors.
• ### Uses of AbstractConversionFilter in de.lmu.ifi.dbs.elki.datasource.filter.normalization.columnwise

Modifier and Type Class and Description
class  AttributeWiseMeanNormalization<V extends NumberVector>
Normalization designed for data with a meaningful zero:
The 0 is retained, and the data is linearly scaled to have a mean of 1, by projection with f(x) = x / mean(X).
class  AttributeWiseMinMaxNormalization<V extends NumberVector>
Class to perform and undo a normalization on real vectors with respect to a 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 (TF) vectors, using the inverse document frequency (IDF).
• ### Uses of AbstractConversionFilter in de.lmu.ifi.dbs.elki.datasource.filter.transform

Modifier and Type Class and Description
class  GlobalPrincipalComponentAnalysisTransform<O extends NumberVector>
Apply Principal Component Analysis (PCA) to the data set.
class  PerturbationFilter<V extends NumberVector>
A filter to perturb the values by adding micro-noise.
• ### Uses of AbstractConversionFilter in de.lmu.ifi.dbs.elki.datasource.filter.typeconversions

Modifier and Type Class and Description
class  SparseVectorFieldFilter<V extends SparseNumberVector>
Class that turns sparse float vectors into a proper vector field, by setting the maximum dimensionality for each vector.
class  UncertainSplitFilter
Filter to transform a single vector into a set of samples to interpret as uncertain observation.
class  WeightedUncertainSplitFilter
Filter to transform a single vector into a set of samples and weights to interpret as uncertain observation.