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 |
Data normalization.
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Modifier and Type | Class and Description |
---|---|
class |
AbstractFeatureSelectionFilter<V extends FeatureVector<?,?>>
A ProjectionParser projects the objects of its base parser onto a subspace
specified by a BitSet.
|
class |
AbstractRandomFeatureSelectionFilter<V extends FeatureVector<?,?>>
A RandomProjectionParser selects a subset of attributes randomly for
projection of a ParsingResult.
|
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 |
ByLabelFilter
A filter to sort the data set by some label.
|
class |
DoubleVectorProjectionFilter
Parser to project the ParsingResult obtained by a suitable base parser
onto a selected subset of attributes.
|
class |
DoubleVectorRandomProjectionFilter
Parser to project the ParsingResult obtained by a suitable base parser onto a
randomly selected subset of attributes.
|
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 |
NoMissingValuesFilter
A filter to remove entries that have missing values.
|
class |
NoOpFilter
Dummy filter that doesn't do any filtering.
|
class |
RandomSamplingStreamFilter
Subsampling stream filter.
|
class |
SparseNumberVectorProjectionFilter<V extends SparseNumberVector<V,?>>
Parser to project the ParsingResult obtained by a suitable base parser onto a
selected subset of attributes.
|
class |
SparseNumberVectorRandomProjectionFilter<V extends SparseNumberVector<V,?>>
Parser to project the ParsingResult obtained by a suitable base parser
onto a randomly selected subset of attributes.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractStreamNormalization<O>
Abstract super class for all normalizations.
|
class |
LengthNormalization<V extends NumberVector<V,?>>
Class to perform a normalization on vectors to norm 1.
|