org.carrot2.text.preprocessing
Class CaseNormalizerDescriptor.AttributeBuilder

java.lang.Object
  org.carrot2.text.preprocessing.CaseNormalizerDescriptor.AttributeBuilder

Enclosing class:

CaseNormalizerDescriptor

public static class CaseNormalizerDescriptor.AttributeBuilder
extends Object

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

Field Summary

Map<String,Object>

map The attribute map populated by this builder.

Constructor Summary

protected

CaseNormalizerDescriptor.AttributeBuilder(Map<String,Object> map) Creates a builder backed by the provided map.

Method Summary

CaseNormalizerDescriptor.AttributeBuilder

dfThreshold(int value) Word 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

CaseNormalizerDescriptor.AttributeBuilder

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

Creates a builder backed by the provided map.

Method Detail

dfThreshold

public CaseNormalizerDescriptor.AttributeBuilder dfThreshold(int value)

Word Document Frequency threshold. Words appearing in fewer than dfThreshold documents will be ignored.

See Also:

CaseNormalizer.dfThreshold