Package elki.datasource.filter

Interface StreamFilter

All Superinterfaces:

BundleStreamSource, ObjectFilter

All Known Implementing Classes:

AbstractStreamConversionFilter, AbstractStreamFilter, AbstractVectorStreamConversionFilter, ByLabelFilter, ClassLabelFromPatternFilter, DropNaNFilter, FirstNStreamFilter, HellingerHistogramNormalization, HistogramJitterFilter, InstanceLogRankNormalization, InstanceMeanVarianceNormalization, InstanceMinMaxNormalization, InstanceRankNormalization, LatLngToECEFFilter, LengthNormalization, LngLatToECEFFilter, Log1PlusNormalization, MultivariateTimeSeriesFilter, NoMissingValuesFilter, NoOpFilter, NumberVectorFeatureSelectionFilter, NumberVectorRandomFeatureSelectionFilter, ProjectionFilter, RandomSamplingStreamFilter, ReplaceNaNWithRandomFilter, VectorDimensionalityFilter

public interface StreamFilter
extends ObjectFilter, BundleStreamSource

Streaming filters are often more efficient (less memory use) as they do not keep a reference to earlier data.

Since:

0.5.0

Author:

Erich Schubert

Nested Class Summary

Nested classes/interfaces inherited from interface elki.datasource.bundle.BundleStreamSource

BundleStreamSource.Event

Method Summary

Modifier and Type	Method	Description
BundleStreamSource	init(BundleStreamSource source)	Connect to the previous stream.

Methods inherited from interface elki.datasource.bundle.BundleStreamSource

asMultipleObjectsBundle, assignDBID, data, getMeta, hasDBIDs, nextEvent

Methods inherited from interface elki.datasource.filter.ObjectFilter

filter

Method Detail

init

BundleStreamSource init(BundleStreamSource source)

Connect to the previous stream.

Parameters:

source - Stream source