| 限定符和类型 | 方法和说明 |
|---|---|
protected static void |
PerceptronClassifier.addFeature(String feature,
FeatureMap featureMap,
List<Integer> featureList)
向特征向量插入特征
|
protected Instance |
PerceptronSegmenter.createInstance(Sentence sentence,
FeatureMap featureMap) |
protected Instance |
NERTrainer.createInstance(Sentence sentence,
FeatureMap featureMap) |
protected abstract Instance |
InstanceConsumer.createInstance(Sentence sentence,
FeatureMap featureMap) |
protected Instance |
CWSTrainer.createInstance(Sentence sentence,
FeatureMap mutableFeatureMap) |
protected Instance |
PerceptronPOSTagger.createInstance(Sentence sentence,
FeatureMap featureMap) |
protected Instance |
PerceptronNERecognizer.createInstance(Sentence sentence,
FeatureMap featureMap) |
protected Instance |
POSTrainer.createInstance(Sentence sentence,
FeatureMap featureMap) |
protected List<Integer> |
PerceptronNameGenderClassifier.extractFeature(String text,
FeatureMap featureMap) |
protected abstract List<Integer> |
PerceptronClassifier.extractFeature(String text,
FeatureMap featureMap)
特征提取
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
ImmutableFeatureDatMap |
class |
ImmutableFeatureMap |
class |
ImmutableFeatureMDatMap
用MutableDoubleArrayTrie实现的ImmutableFeatureMap
|
class |
LockableFeatureMap
可切换锁定状态的特征id映射
|
class |
MutableFeatureMap |
| 限定符和类型 | 方法和说明 |
|---|---|
protected static void |
Instance.addFeature(CharSequence rawFeature,
List<Integer> featureVector,
FeatureMap featureMap) |
protected static void |
Instance.addFeatureThenClear(StringBuilder rawFeature,
List<Integer> featureVector,
FeatureMap featureMap)
添加特征,同时清空缓存
|
static CWSInstance |
CWSInstance.create(Sentence sentence,
FeatureMap featureMap) |
static POSInstance |
POSInstance.create(Sentence sentence,
FeatureMap featureMap) |
static NERInstance |
NERInstance.create(Sentence sentence,
FeatureMap featureMap) |
static POSInstance |
POSInstance.create(String segmentedTaggedSentence,
FeatureMap featureMap) |
static NERInstance |
NERInstance.create(String segmentedTaggedNERSentence,
FeatureMap featureMap) |
protected int[] |
POSInstance.extractFeature(String[] words,
FeatureMap featureMap,
int position) |
protected int[] |
NERInstance.extractFeature(String[] wordArray,
String[] posArray,
FeatureMap featureMap,
int position)
提取特征,override此方法来拓展自己的特征模板
|
protected int[] |
CWSInstance.extractFeature(String sentence,
FeatureMap featureMap,
int position) |
protected void |
CWSInstance.initFeatureMatrix(String sentence,
FeatureMap featureMap) |
| 构造器和说明 |
|---|
CWSInstance(String[] termArray,
FeatureMap featureMap)
生成分词实例
|
CWSInstance(String sentence,
FeatureMap featureMap) |
NERInstance(String[] wordArray,
String[] posArray,
FeatureMap featureMap) |
NERInstance(String[] wordArray,
String[] posArray,
String[] nerArray,
NERTagSet tagSet,
FeatureMap featureMap) |
POSInstance(String[] termArray,
FeatureMap featureMap) |
POSInstance(String[] termArray,
String[] posArray,
FeatureMap featureMap)
构建词性标注实例
|
| 限定符和类型 | 字段和说明 |
|---|---|
FeatureMap |
LinearModel.featureMap
特征函数
|
| 构造器和说明 |
|---|
AveragedPerceptron(FeatureMap featureMap) |
AveragedPerceptron(FeatureMap featureMap,
float[] parameter) |
LinearModel(FeatureMap featureMap) |
LinearModel(FeatureMap featureMap,
float[] parameter) |
StructuredPerceptron(FeatureMap featureMap) |
StructuredPerceptron(FeatureMap featureMap,
float[] parameter) |
Copyright © 2014–2019 码农场. All rights reserved.