gov.sandia.cognition.text.spelling

Class SimpleStatisticalSpellingCorrector.Learner

java.lang.Object

gov.sandia.cognition.util.AbstractCloneableSerializable

gov.sandia.cognition.learning.algorithm.AbstractBatchAndIncrementalLearner<java.lang.String,SimpleStatisticalSpellingCorrector>

gov.sandia.cognition.text.spelling.SimpleStatisticalSpellingCorrector.Learner

All Implemented Interfaces:

BatchAndIncrementalLearner<java.lang.String,SimpleStatisticalSpellingCorrector>, BatchLearner<java.util.Collection<? extends java.lang.String>,SimpleStatisticalSpellingCorrector>, IncrementalLearner<java.lang.String,SimpleStatisticalSpellingCorrector>, CloneableSerializable, java.io.Serializable, java.lang.Cloneable

Enclosing class:

SimpleStatisticalSpellingCorrector

public static class SimpleStatisticalSpellingCorrector.Learner
extends AbstractBatchAndIncrementalLearner<java.lang.String,SimpleStatisticalSpellingCorrector>

A learner for the SimpleStatisticalSpellingCorrector.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected char[]	alphabet The alphabet of lower case characters.

Constructor Summary

Constructors

Constructor and Description
Learner() Creates a new simple statistical spelling corrector learner with the default alphabet.
Learner(char[] alphabet) Creates a new simple statistical spelling corrector learner with the default alphabet.

Method Summary

Modifier and Type	Method and Description
SimpleStatisticalSpellingCorrector	createInitialLearnedObject() Creates a new initial learned object, before any data is given.
char[]	getAlphabet() Gets the alphabet of lower-case characters that can be used for replaces and inserts.
void	setAlphabet(char[] alphabet) Sets the alphabet of lower-case characters that can be used for replaces and inserts.
void	update(SimpleStatisticalSpellingCorrector target, java.lang.String word) The update method updates an object of ResultType using the given new data of type DataType, using some form of "learning" algorithm.

Methods inherited from class gov.sandia.cognition.learning.algorithm.AbstractBatchAndIncrementalLearner

clone, learn, learn, update

Methods inherited from class java.lang.Object

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

Field Detail

alphabet

protected char[] alphabet

The alphabet of lower case characters.

Constructor Detail

Learner

public Learner()

Creates a new simple statistical spelling corrector learner with the default alphabet.

Learner

public Learner(char[] alphabet)

Creates a new simple statistical spelling corrector learner with the default alphabet.

Parameters:

alphabet - The alphabet of lower-case characters to use.

Method Detail

createInitialLearnedObject

public SimpleStatisticalSpellingCorrector createInitialLearnedObject()

Description copied from interface: IncrementalLearner

Creates a new initial learned object, before any data is given.

Returns:

The initial learned object.

update

public void update(SimpleStatisticalSpellingCorrector target,
                   java.lang.String word)

Description copied from interface: IncrementalLearner

The update method updates an object of ResultType using the given new data of type DataType, using some form of "learning" algorithm.

Parameters:

target - The object to update.

word - The new data for the learning algorithm to use to update the object.

getAlphabet

public char[] getAlphabet()

Gets the alphabet of lower-case characters that can be used for replaces and inserts.

Returns:

The alphabet of lower-case characters.

setAlphabet

public void setAlphabet(char[] alphabet)

Sets the alphabet of lower-case characters that can be used for replaces and inserts.

Parameters:

alphabet - The alphabet of lower-case characters.