pt.tumba.ngram.bayes
Class QuasiBayesInference

java.lang.Object
  pt.tumba.ngram.bayes.Inference
      pt.tumba.ngram.bayes.QuasiBayesInference

public class QuasiBayesInference
extends Inference

Field Summary

(package private) boolean	is_inference_without_local_neighborhoods
(package private) ProbabilityFunction	list_of_local_neighborhood_results
(package private) BayesNet	original_bn

Fields inherited from class pt.tumba.ngram.bayes.Inference

bn, bucket_for_variable, bucket_forest, bucket_tree, do_produce_clusters, EXPLANATION, FULL_EXPLANATION, IGNORE_EXPLANATION, result

Constructor Summary

QuasiBayesInference(BayesNet b_n, boolean dpc)
Constructor for a QBInference.

Method Summary

protected void	do_quasi_bayesian_inference()
private void	inference_with_local_neighborhoods()
private void	inference_without_local_neighborhoods()
void	inference(java.lang.String queried_variable_name) Calculation of marginal posterior distribution for an arbitrary BayesNet.
void	inference(java.lang.String[] order) Calculation of marginal posterior envelope using a given ordering.
private void	transform_network()
private java.util.Vector	transform_probability_functions_array()
private void	transform_probability_variables_array(java.util.Vector auxs)

Methods inherited from class pt.tumba.ngram.bayes.Inference

areClustersProduced, get_bayes_net, get_bucket_tree, get_result, inference, print, print, print, print

Methods inherited from class java.lang.Object

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

Field Detail

original_bn

BayesNet original_bn

list_of_local_neighborhood_results

ProbabilityFunction list_of_local_neighborhood_results

is_inference_without_local_neighborhoods

boolean is_inference_without_local_neighborhoods

Constructor Detail

QuasiBayesInference

public QuasiBayesInference(BayesNet b_n,
                           boolean dpc)

Constructor for a QBInference.

Method Detail

transform_network

private void transform_network()

transform_probability_functions_array

private java.util.Vector transform_probability_functions_array()

transform_probability_variables_array

private void transform_probability_variables_array(java.util.Vector auxs)

inference

public void inference(java.lang.String queried_variable_name)

Description copied from class: Inference

Calculation of marginal posterior distribution for an arbitrary BayesNet.

Overrides:

inference in class Inference

inference

public void inference(java.lang.String[] order)

Calculation of marginal posterior envelope using a given ordering.

Overrides:

inference in class Inference

do_quasi_bayesian_inference

protected void do_quasi_bayesian_inference()

inference_with_local_neighborhoods

private void inference_with_local_neighborhoods()

inference_without_local_neighborhoods

private void inference_without_local_neighborhoods()