Package | Description |
---|---|
opennlp.tools.util.featuregen |
This package contains classes for generating sequence features.
|
Modifier and Type | Class and Description |
---|---|
class |
AdditionalContextFeatureGenerator
The
AdditionalContextFeatureGenerator generates the context from the passed
in additional context. |
class |
BigramNameFeatureGenerator |
class |
BrownBigramFeatureGenerator
Generates Brown cluster features for token bigrams.
|
class |
BrownTokenClassFeatureGenerator
Generates Brown cluster features for current token and token class.
|
class |
BrownTokenFeatureGenerator
Generates Brown cluster features for current token.
|
class |
CharacterNgramFeatureGenerator
The
CharacterNgramFeatureGenerator uses character ngrams to
generate features about each token. |
class |
DictionaryFeatureGenerator
The
DictionaryFeatureGenerator uses the DictionaryNameFinder
to generated features for detected names based on the InSpanGenerator . |
class |
DocumentBeginFeatureGenerator |
class |
FastTokenClassFeatureGenerator
Deprecated.
Use
TokenClassFeatureGenerator instead! |
class |
InSpanGenerator
Generates features if the tokens are recognized by the provided
TokenNameFinder . |
class |
OutcomePriorFeatureGenerator
The definition feature maps the underlying distribution of outcomes.
|
class |
PrefixFeatureGenerator |
class |
SentenceFeatureGenerator
This feature generator creates sentence begin and end features.
|
class |
SuffixFeatureGenerator |
class |
TokenClassFeatureGenerator
Generates features for different for the class of the token.
|
class |
TokenFeatureGenerator
Generates a feature which contains the token itself.
|
class |
TokenPatternFeatureGenerator
Partitions tokens into sub-tokens based on character classes and generates
class features for each of the sub-tokens and combinations of those sub-tokens.
|
class |
TrigramNameFeatureGenerator
Adds trigram features based on tokens and token classes.
|
class |
WordClusterFeatureGenerator |
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