se.lth.cs.srl.features

Class FeatureSet

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,List<Feature>>

se.lth.cs.srl.features.FeatureSet

All Implemented Interfaces:

Serializable, Cloneable, Map<String,List<Feature>>

public class FeatureSet
extends HashMap<String,List<Feature>>

A feature set is basically a Map>, where String is a prefix of a POS-tag, and List is the features used by the classifier for that prefix.

Author:

anders bjorkelund

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
String[]	POSPrefixes The prefixes of this Map, sorted in reverse order, i.e.

Constructor Summary

Constructors

Constructor and Description
FeatureSet(Map<String,List<Feature>> featureSet) Constructs a featureset based on the argument.

Method Summary

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

POSPrefixes

public final String[] POSPrefixes

The prefixes of this Map, sorted in reverse order, i.e. longer prefixes go before shorter. And the empty string comes last.

Constructor Detail

FeatureSet

public FeatureSet(Map<String,List<Feature>> featureSet)

Constructs a featureset based on the argument. The POSPrefixes are extracted are sorted in reverse order on construction.

Parameters:

featureSet - the featureset