edu.ksu.cis.bnj.bbn.inference
Class ApproximateInference

java.lang.Object
  edu.ksu.cis.bnj.bbn.inference.Inference
      edu.ksu.cis.bnj.bbn.inference.ApproximateInference

All Implemented Interfaces:

Optionable

Direct Known Subclasses:

MCMC

public abstract class ApproximateInference

extends Inference

Approximate Inference abstract class

Author:

Roby Joehanes

Field Summary

protected RMSECalculator

rmseWriter

Fields inherited from class edu.ksu.cis.bnj.bbn.inference.Inference

graph, inferenceClassName, MAP, MARGINALS, marginalsResult, MPE, OPT_RUN_TYPE, options

Fields inherited from interface edu.ksu.cis.kdd.util.gui.Optionable

OPT_OUTPUT_FILE

Constructor Summary

ApproximateInference()

ApproximateInference(BBNGraph g)
Constructor for ApproximateInference.

Method Summary

double	computeRMSE(ExactInference exact) Compute the Root Mean Square Error (RMSE) value between exact and inexact inference.
RMSECalculator	getRMSEWriter()
void	setRMSEfile(java.io.OutputStream out) Sets the file to print the RMSE values of each sample to

Methods inherited from class edu.ksu.cis.bnj.bbn.inference.Inference

execute, getCurrentOptions, getDefaultOptions, getGraph, getMAP, getMarginals, getMarginalsResult, getMPE, getName, getOptionsDialog, getOutputFile, getRunType, load, setGraph, setOption, setOptions, setOutputFile, setRunType

Methods inherited from class java.lang.Object

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

Field Detail

rmseWriter

protected RMSECalculator rmseWriter

Constructor Detail

ApproximateInference

public ApproximateInference()

ApproximateInference

public ApproximateInference(BBNGraph g)

Constructor for ApproximateInference.

Parameters:

g -

Method Detail

setRMSEfile

public void setRMSEfile(java.io.OutputStream out)

Sets the file to print the RMSE values of each sample to

computeRMSE

public double computeRMSE(ExactInference exact)

Compute the Root Mean Square Error (RMSE) value between exact and inexact inference. Does some validation

Parameters:

exact - The exact inference

Returns:

double The RMSE result

getRMSEWriter

public RMSECalculator getRMSEWriter()