V
- Vector typepublic class TFIDFNormalization<V extends SparseNumberVector<?>> extends InverseDocumentFrequencyNormalization<V>
Modifier and Type | Field and Description |
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private static Logging |
LOG
Class logger.
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idf, objcnt
factory
Constructor and Description |
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TFIDFNormalization()
Constructor.
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Modifier and Type | Method and Description |
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protected V |
filterSingleObject(V featureVector)
Normalize a single instance.
|
protected Logging |
getLogger()
Class logger.
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getInputTypeRestriction, prepareComplete, prepareProcessInstance, prepareStart, restore
convertedType, toString, transform
initializeOutputType
filter
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
filter
private static final Logging LOG
protected V filterSingleObject(V featureVector)
AbstractConversionFilter
filterSingleObject
in class InverseDocumentFrequencyNormalization<V extends SparseNumberVector<?>>
featureVector
- Database object to normalizeprotected Logging getLogger()
AbstractConversionFilter
getLogger
in class InverseDocumentFrequencyNormalization<V extends SparseNumberVector<?>>