pt.tumba.ngram.bayes
Class QuasiBayesConvertInterchangeFormat

java.lang.Object
  pt.tumba.ngram.bayes.ConvertInterchangeFormat
      pt.tumba.ngram.bayes.QuasiBayesConvertInterchangeFormat

public class QuasiBayesConvertInterchangeFormat
extends ConvertInterchangeFormat

Class that converts the contents of an InterchangeFormat * object to the BayesNet object in the BayesianNetworks * package *

Field Summary

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

ifo

Constructor Summary

QuasiBayesConvertInterchangeFormat(InterchangeFormat inter_format)

Method Summary

(package private) void	finish_values(double[] values, double[][] extreme_points) Perform final calculations in the values *
protected ProbabilityFunction	get_probability_function(BayesNet bn, IFProbabilityFunction upf) Method that does all the work involved in creating a * ProbabilityFunction object out of the definition * found by the parser and the information contained in * the BayesNet object; the ProbabilityFunction object may * in fact be a Quasi-Bayesian model.
(package private) void	process_defaults(IFProbabilityFunction upf, double[] values, double[][] extreme_points, int jump) Insert default values from the contents of the first * specification of defaults in the upf object.
(package private) void	process_entries(BayesNet bn, IFProbabilityFunction upf, ProbabilityVariable[] variables, double[] values, double[][] extreme_points, int jump) Insert entries specified in the upf object.
(package private) double[][]	process_extreme_tables(IFProbabilityFunction upf, double[] values) Fill the values with the contents of the tables * in the upf object.

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

copy_table_to_values, create_variables, finish_values, get_name, get_probability_functions, get_probability_variables, get_properties, process_defaults, process_entries, process_tables

Methods inherited from class java.lang.Object

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

Constructor Detail

QuasiBayesConvertInterchangeFormat

public QuasiBayesConvertInterchangeFormat(InterchangeFormat inter_format)

Method Detail

get_probability_function

protected ProbabilityFunction get_probability_function(BayesNet bn,
                                                       IFProbabilityFunction upf)

Method that does all the work involved in creating a * ProbabilityFunction object out of the definition * found by the parser and the information contained in * the BayesNet object; the ProbabilityFunction object may * in fact be a Quasi-Bayesian model. *

Overrides:

get_probability_function in class ConvertInterchangeFormat

process_extreme_tables

double[][] process_extreme_tables(IFProbabilityFunction upf,
                                  double[] values)

Fill the values with the contents of the tables * in the upf object. *

process_defaults

void process_defaults(IFProbabilityFunction upf,
                      double[] values,
                      double[][] extreme_points,
                      int jump)

Insert default values from the contents of the first * specification of defaults in the upf object. *

process_entries

void process_entries(BayesNet bn,
                     IFProbabilityFunction upf,
                     ProbabilityVariable[] variables,
                     double[] values,
                     double[][] extreme_points,
                     int jump)

Insert entries specified in the upf object. *

finish_values

void finish_values(double[] values,
                   double[][] extreme_points)

Perform final calculations in the values *