Package opennlp.tools.doccat

Class DoccatModel

java.lang.Object

opennlp.tools.util.model.BaseModel

opennlp.tools.doccat.DoccatModel

All Implemented Interfaces:

Serializable, ArtifactProvider

public class DoccatModel
extends BaseModel

A model for document categorization

See Also:

• Serialized Form

Field Summary

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

TRAINING_CUTOFF_PROPERTY, TRAINING_EVENTHASH_PROPERTY, TRAINING_ITERATIONS_PROPERTY

Constructor Summary

Constructors

Constructor	Description
DoccatModel(File modelFile)	Initializes a DoccatModel instance via a valid File.
DoccatModel(InputStream in)	Initializes a DoccatModel instance via a valid InputStream.
DoccatModel(String languageCode, MaxentModel doccatModel, Map<String,String> manifestInfoEntries, DoccatFactory factory)	Initializes a DoccatModel instance via given parameters.
DoccatModel(URL modelURL)	Initializes a DoccatModel instance via a valid URL.
DoccatModel(Path modelPath)	Initializes a DoccatModel instance via a valid Path.

Method Summary

Modifier and Type	Method	Description
DoccatFactory	getFactory()
MaxentModel	getMaxentModel()

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

getArtifact, getLanguage, getManifestProperty, getVersion, isLoadedFromSerialized, serialize, serialize, serialize

Methods inherited from class java.lang.Object

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

Constructor Details

DoccatModel

public DoccatModel(String languageCode,
 MaxentModel doccatModel,
 Map<String,String> manifestInfoEntries,
 DoccatFactory factory)

Initializes a DoccatModel instance via given parameters.

Parameters:

languageCode - An ISO conform language code.

doccatModel - A valid MaxentModel to be used.

manifestInfoEntries - Additional information kept in the manifest.

factory - The DoccatFactory to be used.

DoccatModel

public DoccatModel(InputStream in)
            throws IOException

Initializes a DoccatModel instance via a valid InputStream.

Parameters:

in - The InputStream used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

DoccatModel

public DoccatModel(File modelFile)
            throws IOException

Initializes a DoccatModel instance via a valid File.

Parameters:

modelFile - The File used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

DoccatModel

public DoccatModel(Path modelPath)
            throws IOException

Initializes a DoccatModel instance via a valid Path.

Parameters:

modelPath - The Path used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

DoccatModel

public DoccatModel(URL modelURL)
            throws IOException

Initializes a DoccatModel instance via a valid URL.

Parameters:

modelURL - The URL used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

Method Details

getFactory

public DoccatFactory getFactory()

Returns:

Retrieves the active DoccatFactory.

getMaxentModel

public MaxentModel getMaxentModel()

Returns:

Retrieves the active MaxentModel.