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

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.

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

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 Detail

OnePassRealValueDataIndexer

public OnePassRealValueDataIndexer()

Method Detail

getValues

public float[][] getValues()

Description copied from interface: DataIndexer

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

Specified by:

getValues in interface DataIndexer

Overrides:

getValues in class AbstractDataIndexer

Returns:

the values associated with each event context.