Package | Description |
---|---|
de.lmu.ifi.dbs.elki.datasource.filter |
Data filtering, in particular for normalization and projection.
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de.lmu.ifi.dbs.elki.datasource.filter.normalization |
Data normalization.
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de.lmu.ifi.dbs.elki.datasource.filter.transform |
Data space transformations.
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Modifier and Type | Class and Description |
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class |
AbstractStreamConversionFilter<I,O>
Abstract base class for simple conversion filters such as normalizations and
projections.
|
class |
AbstractStreamFilter
Abstract base class for streaming filters.
|
class |
AbstractVectorStreamConversionFilter<I,O extends NumberVector<?>>
Abstract base class for streaming filters that produce vectors.
|
class |
ByLabelFilter
A filter to sort the data set by some label.
|
class |
ClassLabelFromPatternFilter
Streaming filter to derive an outlier class label.
|
class |
DropNaNFilter
A filter to drop all records that contain NaN values.
|
class |
FixedDBIDsFilter
This filter assigns static DBIDs, based on the sequence the objects appear in
the bundle by adding a column of DBID type to the bundle.
|
class |
HistogramJitterFilter<V extends NumberVector<?>>
Add Jitter, preserving the histogram properties (same sum, nonnegative).
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class |
NoMissingValuesFilter
A filter to remove entries that have missing values.
|
class |
NoOpFilter
Dummy filter that doesn't do any filtering.
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class |
RandomSamplingStreamFilter
Subsampling stream filter.
|
class |
ReplaceNaNWithRandomFilter
A filter to replace all NaN values.
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Modifier and Type | Class and Description |
---|---|
class |
AbstractStreamNormalization<O extends NumberVector<?>>
Abstract super class for all normalizations.
|
class |
LengthNormalization<V extends NumberVector<?>>
Class to perform a normalization on vectors to norm 1.
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Modifier and Type | Class and Description |
---|---|
class |
LatLngToECEFFilter<V extends NumberVector<?>>
Project a 2D data set (latitude, longitude) to a 3D coordinate system (X, Y,
Z), such that Euclidean distance is line-of-sight.
|
class |
LngLatToECEFFilter<V extends NumberVector<?>>
Project a 2D data set (longitude, latitude) to a 3D coordinate system (X, Y,
Z), such that Euclidean distance is line-of-sight.
|
class |
NumberVectorFeatureSelectionFilter<V extends NumberVector<?>>
Parser to project the ParsingResult obtained by a suitable base parser onto a
selected subset of attributes.
|
class |
NumberVectorRandomFeatureSelectionFilter<V extends NumberVector<?>>
Parser to project the ParsingResult obtained by a suitable base parser onto a
randomly selected subset of attributes.
|
class |
ProjectionFilter<I,O>
Apply a projection to the data.
|