Uses of Interface
opennlp.tools.ml.model.DataIndexer

Packages that use DataIndexer

Package	Description
opennlp.tools.ml
opennlp.tools.ml.maxent	Provides main functionality of the maxent package including data structures and algorithms for parameter estimation.
opennlp.tools.ml.maxent.quasinewton
opennlp.tools.ml.model
opennlp.tools.ml.naivebayes
opennlp.tools.ml.perceptron

Uses of DataIndexer in opennlp.tools.ml

Methods in opennlp.tools.ml that return DataIndexer

Modifier and Type	Method and Description
DataIndexer	AbstractEventTrainer.getDataIndexer(ObjectStream<Event> events)

Methods in opennlp.tools.ml with parameters of type DataIndexer

Modifier and Type	Method and Description
abstract MaxentModel	AbstractEventTrainer.doTrain(DataIndexer indexer)
MaxentModel	AbstractEventTrainer.train(DataIndexer indexer)
MaxentModel	EventTrainer.train(DataIndexer indexer)

Uses of DataIndexer in opennlp.tools.ml.maxent

Methods in opennlp.tools.ml.maxent with parameters of type DataIndexer

Modifier and Type	Method and Description
MaxentModel	GISTrainer.doTrain(DataIndexer indexer)
GISModel	GISTrainer.trainModel(int iterations, DataIndexer di) Train a model using the GIS algorithm.
GISModel	GISTrainer.trainModel(int iterations, DataIndexer di, int threads) Train a model using the GIS algorithm.
GISModel	GISTrainer.trainModel(int iterations, DataIndexer di, Prior modelPrior, int threads) Train a model using the GIS algorithm.

Uses of DataIndexer in opennlp.tools.ml.maxent.quasinewton

Methods in opennlp.tools.ml.maxent.quasinewton with parameters of type DataIndexer

Modifier and Type	Method and Description
AbstractModel	QNTrainer.doTrain(DataIndexer indexer)
QNModel	QNTrainer.trainModel(int iterations, DataIndexer indexer)

Constructors in opennlp.tools.ml.maxent.quasinewton with parameters of type DataIndexer

Constructor and Description
NegLogLikelihood(DataIndexer indexer)
ParallelNegLogLikelihood(DataIndexer indexer, int threads)

Uses of DataIndexer in opennlp.tools.ml.model

Classes in opennlp.tools.ml.model that implement DataIndexer

Modifier and Type	Class and Description
class	AbstractDataIndexer Abstract class for collecting event and context counts used in training.
class	OnePassDataIndexer An indexer for maxent model data which handles cutoffs for uncommon contextual predicates and provides a unique integer index for each of the predicates.
class	OnePassRealValueDataIndexer An indexer for maxent model data which handles cutoffs for uncommon contextual predicates and provides a unique integer index for each of the predicates and maintains event values.
class	TwoPassDataIndexer Collecting event and context counts by making two passes over the events.

Methods in opennlp.tools.ml.model that return DataIndexer

Modifier and Type	Method and Description
static DataIndexer	DataIndexerFactory.getDataIndexer(TrainingParameters parameters, Map<String,String> reportMap)

Uses of DataIndexer in opennlp.tools.ml.naivebayes

Methods in opennlp.tools.ml.naivebayes with parameters of type DataIndexer

Modifier and Type	Method and Description
AbstractModel	NaiveBayesTrainer.doTrain(DataIndexer indexer)
AbstractModel	NaiveBayesTrainer.trainModel(DataIndexer di)

Uses of DataIndexer in opennlp.tools.ml.perceptron

Methods in opennlp.tools.ml.perceptron with parameters of type DataIndexer

Modifier and Type	Method and Description
AbstractModel	PerceptronTrainer.doTrain(DataIndexer indexer)
AbstractModel	PerceptronTrainer.trainModel(int iterations, DataIndexer di, int cutoff)
AbstractModel	PerceptronTrainer.trainModel(int iterations, DataIndexer di, int cutoff, boolean useAverage)