Package opennlp.tools.postag
Klasse DefaultPOSContextGenerator
java.lang.Object
opennlp.tools.postag.DefaultPOSContextGenerator
- Alle implementierten Schnittstellen:
POSContextGenerator
,BeamSearchContextGenerator<String>
A default
context generator
for a POSTagger
.- Siehe auch:
-
Konstruktorübersicht
KonstruktorenKonstruktorBeschreibungDefaultPOSContextGenerator
(int cacheSize, Dictionary dict) Initializes aDefaultPOSContextGenerator
instance.Initializes aDefaultPOSContextGenerator
instance. -
Methodenübersicht
Modifizierer und TypMethodeBeschreibungString[]
getContext
(int index, Object[] tokens, String[] tags) Returns the context for making a postag decision at the specified tokenindex
given the specifiedtokens
and previoustags
.String[]
getContext
(int index, String[] sequence, String[] priorDecisions, Object[] additionalContext) Returns the context for making a postag decision at the specified tokenindex
given the specifiedtokens
and previoustags
.
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Konstruktordetails
-
DefaultPOSContextGenerator
Initializes aDefaultPOSContextGenerator
instance. A cache size of0
will be used as default.- Parameter:
dict
- TheDictionary
to be used.
-
DefaultPOSContextGenerator
Initializes aDefaultPOSContextGenerator
instance.- Parameter:
cacheSize
- The size of theCache
to set. Must be greater than0
to have an effect.dict
- TheDictionary
to be used.
-
-
Methodendetails
-
getContext
public String[] getContext(int index, String[] sequence, String[] priorDecisions, Object[] additionalContext) Returns the context for making a postag decision at the specified tokenindex
given the specifiedtokens
and previoustags
.- Angegeben von:
getContext
in SchnittstelleBeamSearchContextGenerator<String>
- Angegeben von:
getContext
in SchnittstellePOSContextGenerator
- Parameter:
index
- The index of the token for which the context is provided.sequence
- The token sequence representing a sentence.priorDecisions
- The tags assigned to the previous words in the sentence.additionalContext
- The context for additional information.- Gibt zurück:
- The context for making a postag decision at the specified token
index
given the specifiedtokens
and previoustags
.
-
getContext
Returns the context for making a postag decision at the specified tokenindex
given the specifiedtokens
and previoustags
.- Parameter:
index
- The index of the token for which the context is provided.tokens
- The tokens representing a sentence.tags
- The tags assigned to the previous words in the sentence.- Gibt zurück:
- The context for making a postag decision at the specified token
index
given the specifiedtokens
and previoustags
.
-