org.encog.ml.bayesian.table

Class BayesianTable

java.lang.Object

org.encog.ml.bayesian.table.BayesianTable

All Implemented Interfaces:

java.io.Serializable

public class BayesianTable
extends java.lang.Object
implements java.io.Serializable

Holds a Bayesian truth table.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BayesianTable(BayesianEvent theEvent)

Method Summary

Modifier and Type	Method and Description
void	addLine(double prob, boolean result, boolean... args) Add a new line.
void	addLine(double prob, int result, boolean... args) Add a new line.
void	addLine(double prob, int result, int... args) Add a new line.
TableLine	findLine(int result, int[] args) Find the specified truth table line.
int	generateRandom(int... args) Generate a random sampling based on this truth table.
java.util.List<TableLine>	getLines()
int	getMaxLines()
void	reset() Reset the truth table to zero.
java.lang.String	toString()
void	validate() Validate the truth table.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BayesianTable

public BayesianTable(BayesianEvent theEvent)

Method Detail

reset

public void reset()

Reset the truth table to zero.

addLine

public void addLine(double prob,
                    boolean result,
                    boolean... args)

Add a new line.

Parameters:

prob - The probability.

result - The resulting probability.

args - The arguments.

addLine

public void addLine(double prob,
                    int result,
                    boolean... args)

Add a new line.

Parameters:

prob - The probability.

result - The resulting probability.

args - The arguments.

addLine

public void addLine(double prob,
                    int result,
                    int... args)

Add a new line.

Parameters:

prob - The probability.

result - The resulting probability.

args - The arguments.

validate

public void validate()

Validate the truth table.

generateRandom

public int generateRandom(int... args)

Generate a random sampling based on this truth table.

Parameters:

args - The arguemtns.

Returns:

The result.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getLines

public java.util.List<TableLine> getLines()

Returns:

The lines of this truth table.

findLine

public TableLine findLine(int result,
                          int[] args)

Find the specified truth table line.

Parameters:

result - The result sought.

args - The arguments.

Returns:

The line that matches.

getMaxLines

public int getMaxLines()

Returns:

The maximum number of lines this truth table would have.