opennlp.maxent.quasinewton

Class QNTrainer

java.lang.Object

opennlp.maxent.quasinewton.QNTrainer

public class QNTrainer
extends Object

maxent model trainer using l-bfgs algorithm.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_M
static int	DEFAULT_MAX_FCT_EVAL
static int	MAX_FCT_EVAL

Constructor Summary

Constructors

Constructor and Description
QNTrainer()
QNTrainer(boolean verbose)
QNTrainer(int m)
QNTrainer(int m, boolean verbose)
QNTrainer(int m, int maxFctEval, boolean verbose)

Method Summary

Modifier and Type	Method and Description
QNModel	trainModel(DataIndexer indexer)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_M

public static final int DEFAULT_M

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Constant Field Values

MAX_FCT_EVAL

public static final int MAX_FCT_EVAL

See Also:

Constant Field Values

DEFAULT_MAX_FCT_EVAL

public static final int DEFAULT_MAX_FCT_EVAL

See Also:

Constant Field Values

Constructor Detail

QNTrainer

public QNTrainer()

QNTrainer

public QNTrainer(boolean verbose)

QNTrainer

public QNTrainer(int m)

QNTrainer

public QNTrainer(int m,
                 boolean verbose)

QNTrainer

public QNTrainer(int m,
                 int maxFctEval,
                 boolean verbose)

Method Detail

trainModel

public QNModel trainModel(DataIndexer indexer)