Package libai.classifiers.bayes

Class NaiveBayes

java.lang.Object

libai.classifiers.bayes.NaiveBayes

public class NaiveBayes
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected MetaData	metadata
protected int	outputIndex
protected java.util.HashMap<Attribute,java.lang.Object[]>	params
protected int	totalCount

Constructor Summary

Constructors

Constructor	Description
NaiveBayes()

Method Summary

Modifier and Type	Method	Description
Attribute	eval(java.util.List<Attribute> x)
static NaiveBayes	getInstance(java.io.File path)
static NaiveBayes	getInstance(DataSet ds)
boolean	save(java.io.File path)
NaiveBayes	train(DataSet ds)

Methods inherited from class java.lang.Object

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

Field Detail

outputIndex

protected int outputIndex

totalCount

protected int totalCount

metadata

protected MetaData metadata

params

protected java.util.HashMap<Attribute,java.lang.Object[]> params

Constructor Detail

NaiveBayes

public NaiveBayes()

Method Detail

getInstance

public static NaiveBayes getInstance(java.io.File path)

getInstance

public static NaiveBayes getInstance(DataSet ds)

train

public NaiveBayes train(DataSet ds)

eval

public Attribute eval(java.util.List<Attribute> x)

save

public boolean save(java.io.File path)