Package opennlp.tools.ml.model

Class OnePassRealValueDataIndexer

java.lang.Object

opennlp.tools.ml.model.AbstractDataIndexer

opennlp.tools.ml.model.OnePassDataIndexer

opennlp.tools.ml.model.OnePassRealValueDataIndexer

All Implemented Interfaces:

DataIndexer

public class OnePassRealValueDataIndexer
extends OnePassDataIndexer

A DataIndexer 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.

See Also:

• DataIndexer
• AbstractDataIndexer

Field Summary

Fields inherited from class opennlp.tools.ml.model.AbstractDataIndexer

CUTOFF_DEFAULT, CUTOFF_PARAM, SORT_DEFAULT, SORT_PARAM

Constructor Summary

Constructors

Constructor	Description
OnePassRealValueDataIndexer()

Method Summary

Modifier and Type	Method	Description
float[][]	getValues()

Methods inherited from class opennlp.tools.ml.model.OnePassDataIndexer

index

Methods inherited from class opennlp.tools.ml.model.AbstractDataIndexer

getContexts, getNumEvents, getNumTimesEventsSeen, getOutcomeLabels, getOutcomeList, getPredCounts, getPredLabels, init

Methods inherited from class java.lang.Object

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

Constructor Details

OnePassRealValueDataIndexer

public OnePassRealValueDataIndexer()

Method Details

getValues

public float[][] getValues()

Specified by:

getValues in interface DataIndexer

Overrides:

getValues in class AbstractDataIndexer

Returns:

Retrieves the values associated with each event context or null if integer values are to be used.