org.carrot2.text.preprocessing

Class PhraseExtractorDescriptor.AttributeBuilder

java.lang.Object

org.carrot2.text.preprocessing.PhraseExtractorDescriptor.AttributeBuilder

Enclosing class:

PhraseExtractorDescriptor

public static class PhraseExtractorDescriptor.AttributeBuilder
extends Object

Attribute map builder for the PhraseExtractor component. You can use this builder as a type-safe alternative to populating the attribute map using attribute keys.

Field Summary

Fields

Modifier and Type	Field and Description
Map<String,Object>	map The attribute map populated by this builder.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PhraseExtractorDescriptor.AttributeBuilder(Map<String,Object> map) Creates a builder backed by the provided map.

Method Summary

Methods

Modifier and Type	Method and Description
PhraseExtractorDescriptor.AttributeBuilder	dfThreshold(int value) Phrase Document Frequency threshold.
PhraseExtractorDescriptor.AttributeBuilder	dfThreshold(org.carrot2.util.attribute.IObjectFactory<? extends Integer> value) Phrase Document Frequency threshold.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

map

public final Map<String,Object> map

The attribute map populated by this builder.

Constructor Detail

PhraseExtractorDescriptor.AttributeBuilder

protected PhraseExtractorDescriptor.AttributeBuilder(Map<String,Object> map)

Creates a builder backed by the provided map.

Method Detail

dfThreshold

public PhraseExtractorDescriptor.AttributeBuilder dfThreshold(int value)

Phrase Document Frequency threshold. Phrases appearing in fewer than dfThreshold documents will be ignored.

See Also:

PhraseExtractor.dfThreshold

dfThreshold

public PhraseExtractorDescriptor.AttributeBuilder dfThreshold(org.carrot2.util.attribute.IObjectFactory<? extends Integer> value)

Phrase Document Frequency threshold. Phrases appearing in fewer than dfThreshold documents will be ignored.

See Also:

PhraseExtractor.dfThreshold