edu.cmu.minorthird.classify.sequential
Class TrivialSequenceClassifier

java.lang.Object
  edu.cmu.minorthird.classify.sequential.TrivialSequenceClassifier

All Implemented Interfaces:

SequenceClassifier, SequenceConstants

public class TrivialSequenceClassifier
extends java.lang.Object
implements SequenceClassifier, SequenceConstants

Apply a classifier to each item in a sequence in turn, using as history the previous predicted items.

Author:

William Cohen

Field Summary

Fields inherited from interface edu.cmu.minorthird.classify.sequential.SequenceConstants

HISTORY_FEATURE, NULL_CLASS_NAME

Constructor Summary

TrivialSequenceClassifier(Classifier classifier, int historySize)

Method Summary

ClassLabel[]	classification(Instance[] sequence) Return a predicted type for each element of the sequence.
java.lang.String	explain(Instance[] sequence) Return some string that 'explains' the classification
Explanation	getExplanation(Instance[] sequence) Return and explanation for a classification

Methods inherited from class java.lang.Object

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

Constructor Detail

TrivialSequenceClassifier

public TrivialSequenceClassifier(Classifier classifier,
                                 int historySize)

Method Detail

classification

public ClassLabel[] classification(Instance[] sequence)

Description copied from interface: SequenceClassifier

Return a predicted type for each element of the sequence.

Specified by:

classification in interface SequenceClassifier

explain

public java.lang.String explain(Instance[] sequence)

Description copied from interface: SequenceClassifier

Return some string that 'explains' the classification

Specified by:

explain in interface SequenceClassifier

getExplanation

public Explanation getExplanation(Instance[] sequence)

Description copied from interface: SequenceClassifier

Return and explanation for a classification

Specified by:

getExplanation in interface SequenceClassifier