Package | Description |
---|---|
de.lmu.ifi.dbs.elki.data |
Basic classes for different data types, database object types and label types.
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de.lmu.ifi.dbs.elki.data.type |
Data type information, also used for type restrictions.
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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.parser |
Parsers for different file formats and data types.
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de.lmu.ifi.dbs.elki.utilities |
Utility and helper classes - commonly used data structures, output formatting, exceptions, ...
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Modifier and Type | Field and Description |
---|---|
static SparseFloatVector |
SparseFloatVector.STATIC
Static instance
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Modifier and Type | Method and Description |
---|---|
protected SparseFloatVector |
SparseFloatVector.Parameterizer.makeInstance() |
<A> SparseFloatVector |
SparseFloatVector.newFeatureVector(A array,
ArrayAdapter<Float,A> adapter) |
<A> SparseFloatVector |
SparseFloatVector.newNumberVector(A array,
NumberArrayAdapter<?,A> adapter) |
Modifier and Type | Field and Description |
---|---|
static VectorFieldTypeInformation<SparseFloatVector> |
TypeUtil.SPARSE_FLOAT_FIELD
Sparse float vector field.
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Modifier and Type | Method and Description |
---|---|
protected SparseFloatVector |
SparseFloatVectorRandomProjectionFilter.filterSingleObject(SparseFloatVector obj) |
protected SparseFloatVector |
SparseFloatVectorProjectionFilter.filterSingleObject(SparseFloatVector obj) |
protected SparseFloatVector |
SparseVectorFieldFilter.filterSingleObject(SparseFloatVector obj) |
Modifier and Type | Method and Description |
---|---|
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseFloatVectorRandomProjectionFilter.convertedType(SimpleTypeInformation<SparseFloatVector> in) |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseFloatVectorProjectionFilter.convertedType(SimpleTypeInformation<SparseFloatVector> in) |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseVectorFieldFilter.convertedType(SimpleTypeInformation<SparseFloatVector> in) |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseFloatVectorRandomProjectionFilter.getInputTypeRestriction() |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseFloatVectorProjectionFilter.getInputTypeRestriction() |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseVectorFieldFilter.getInputTypeRestriction() |
Modifier and Type | Method and Description |
---|---|
protected SparseFloatVector |
SparseFloatVectorRandomProjectionFilter.filterSingleObject(SparseFloatVector obj) |
protected SparseFloatVector |
SparseFloatVectorProjectionFilter.filterSingleObject(SparseFloatVector obj) |
protected SparseFloatVector |
SparseVectorFieldFilter.filterSingleObject(SparseFloatVector obj) |
protected void |
SparseVectorFieldFilter.prepareProcessInstance(SparseFloatVector obj) |
Modifier and Type | Method and Description |
---|---|
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseFloatVectorRandomProjectionFilter.convertedType(SimpleTypeInformation<SparseFloatVector> in) |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseFloatVectorProjectionFilter.convertedType(SimpleTypeInformation<SparseFloatVector> in) |
protected SimpleTypeInformation<? super SparseFloatVector> |
SparseVectorFieldFilter.convertedType(SimpleTypeInformation<SparseFloatVector> in) |
protected boolean |
SparseVectorFieldFilter.prepareStart(SimpleTypeInformation<SparseFloatVector> in) |
Modifier and Type | Method and Description |
---|---|
protected SparseFloatVector |
TFIDFNormalization.filterSingleObject(SparseFloatVector featureVector) |
protected SparseFloatVector |
InverseDocumentFrequencyNormalization.filterSingleObject(SparseFloatVector featureVector) |
SparseFloatVector |
InverseDocumentFrequencyNormalization.restore(SparseFloatVector featureVector) |
Modifier and Type | Method and Description |
---|---|
protected SimpleTypeInformation<? super SparseFloatVector> |
InverseDocumentFrequencyNormalization.getInputTypeRestriction() |
Modifier and Type | Method and Description |
---|---|
protected SparseFloatVector |
TFIDFNormalization.filterSingleObject(SparseFloatVector featureVector) |
protected SparseFloatVector |
InverseDocumentFrequencyNormalization.filterSingleObject(SparseFloatVector featureVector) |
protected void |
InverseDocumentFrequencyNormalization.prepareProcessInstance(SparseFloatVector featureVector) |
SparseFloatVector |
InverseDocumentFrequencyNormalization.restore(SparseFloatVector featureVector) |
Modifier and Type | Method and Description |
---|---|
protected boolean |
InverseDocumentFrequencyNormalization.prepareStart(SimpleTypeInformation<SparseFloatVector> in) |
Modifier and Type | Method and Description |
---|---|
protected SimpleTypeInformation<SparseFloatVector> |
TermFrequencyParser.getTypeInformation(int dimensionality) |
protected SimpleTypeInformation<SparseFloatVector> |
SparseFloatVectorLabelParser.getTypeInformation(int dimensionality) |
Modifier and Type | Method and Description |
---|---|
static SparseFloatVector |
Util.project(SparseFloatVector v,
BitSet selectedAttributes)
Provides a new SparseFloatVector as a projection on the specified
attributes.
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Modifier and Type | Method and Description |
---|---|
static SparseFloatVector |
Util.project(SparseFloatVector v,
BitSet selectedAttributes)
Provides a new SparseFloatVector as a projection on the specified
attributes.
|