opennlp.tools.postag
Class POSModel

java.lang.Object
  opennlp.tools.util.model.BaseModel
      opennlp.tools.postag.POSModel

All Implemented Interfaces:

ArtifactProvider

public final class POSModel
extends BaseModel

The POSModel is the model used by a learnable POSTagger.

See Also:

POSTaggerME

Field Summary

static String

POS_MODEL_ENTRY_NAME

Fields inherited from class opennlp.tools.util.model.BaseModel

TRAINING_CUTOFF_PROPERTY, TRAINING_EVENTHASH_PROPERTY, TRAINING_ITERATIONS_PROPERTY

Constructor Summary

POSModel(File modelFile)

POSModel(InputStream in)

POSModel(String languageCode, opennlp.model.AbstractModel posModel, Map<String,String> manifestInfoEntries, POSTaggerFactory posFactory)

POSModel(String languageCode, opennlp.model.AbstractModel posModel, POSDictionary tagDictionary, Dictionary ngramDict)
Deprecated. Use POSModel(String, AbstractModel, Map, POSTaggerFactory) instead.

POSModel(String languageCode, opennlp.model.AbstractModel posModel, POSDictionary tagDictionary, Dictionary ngramDict, Map<String,String> manifestInfoEntries)
Deprecated. Use POSModel(String, AbstractModel, Map, POSTaggerFactory) instead.

POSModel(URL modelURL)

Method Summary

POSTaggerFactory	getFactory()
Dictionary	getNgramDictionary() Retrieves the ngram dictionary.
opennlp.model.AbstractModel	getPosModel()
POSDictionary	getTagDictionary() Deprecated. Use getFactory() to get a POSTaggerFactory and POSTaggerFactory.getTagDictionary() to get a TagDictionary.

Methods inherited from class opennlp.tools.util.model.BaseModel

getArtifact, getLanguage, getManifestProperty, getVersion, isLoadedFromSerialized, serialize

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

POS_MODEL_ENTRY_NAME

public static final String POS_MODEL_ENTRY_NAME

See Also:

Constant Field Values

Constructor Detail

POSModel

public POSModel(String languageCode,
                opennlp.model.AbstractModel posModel,
                POSDictionary tagDictionary,
                Dictionary ngramDict,
                Map<String,String> manifestInfoEntries)

Deprecated. Use POSModel(String, AbstractModel, Map, POSTaggerFactory) instead.

POSModel

public POSModel(String languageCode,
                opennlp.model.AbstractModel posModel,
                POSDictionary tagDictionary,
                Dictionary ngramDict)

Deprecated. Use POSModel(String, AbstractModel, Map, POSTaggerFactory) instead.

POSModel

public POSModel(String languageCode,
                opennlp.model.AbstractModel posModel,
                Map<String,String> manifestInfoEntries,
                POSTaggerFactory posFactory)

POSModel

public POSModel(InputStream in)
         throws IOException,
                InvalidFormatException

Throws:

IOException

InvalidFormatException

POSModel

public POSModel(File modelFile)
         throws IOException,
                InvalidFormatException

Throws:

IOException

InvalidFormatException

POSModel

public POSModel(URL modelURL)
         throws IOException,
                InvalidFormatException

Throws:

IOException

InvalidFormatException

Method Detail

getPosModel

public opennlp.model.AbstractModel getPosModel()

getTagDictionary

public POSDictionary getTagDictionary()

Deprecated. Use getFactory() to get a POSTaggerFactory and POSTaggerFactory.getTagDictionary() to get a TagDictionary.

Retrieves the tag dictionary.

Returns:

tag dictionary or null if not used

Throws:

IllegalStateException - if the TagDictionary is not an instance of POSDictionary

getFactory

public POSTaggerFactory getFactory()

getNgramDictionary

public Dictionary getNgramDictionary()

Retrieves the ngram dictionary.

Returns:

ngram dictionary or null if not used