edu.ksu.cis.kdd.classifier
Class Classifier

java.lang.Object
  edu.ksu.cis.kdd.classifier.Classifier

Direct Known Subclasses:

NaiveBayes

public abstract class Classifier

extends java.lang.Object

Author:

Roby Joehanes

Field Summary

protected java.util.Hashtable	classCounter
protected Table	data
protected Estimator	estimator

Constructor Summary

Classifier()

Method Summary

abstract java.lang.Object	build(Table tuples)
abstract java.lang.Object	classify(Tuple tuple)
int	getClassSize()
int	getClassTally(java.lang.Object value)
Table	getData() Returns the data.
Estimator	getEstimator() Returns the estimator.
int	getTupleSize()
abstract void	init()
void	setEstimator(Estimator estimator) Sets the estimator.
void	tallyClassValues()

Methods inherited from class java.lang.Object

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

Field Detail

data

protected Table data

classCounter

protected java.util.Hashtable classCounter

estimator

protected Estimator estimator

Constructor Detail

Classifier

public Classifier()

Method Detail

tallyClassValues

public void tallyClassValues()

init

public abstract void init()

build

public abstract java.lang.Object build(Table tuples)

classify

public abstract java.lang.Object classify(Tuple tuple)

getEstimator

public Estimator getEstimator()

Returns the estimator.

Returns:

Estimator

setEstimator

public void setEstimator(Estimator estimator)

Sets the estimator.

Parameters:

estimator - The estimator to set

getClassTally

public int getClassTally(java.lang.Object value)

getTupleSize

public int getTupleSize()

getClassSize

public int getClassSize()

getData

public Table getData()

Returns the data.

Returns:

Table