pt.tumba.ngram.bayes
Class TotalVariationSet

java.lang.Object
  pt.tumba.ngram.bayes.DiscreteFunction
      pt.tumba.ngram.bayes.ProbabilityFunction
          pt.tumba.ngram.bayes.QBProbabilityFunction
              pt.tumba.ngram.bayes.FinitelyGeneratedSet
                  pt.tumba.ngram.bayes.TwoMonotoneCapacity
                      pt.tumba.ngram.bayes.TotalVariationSet

All Implemented Interfaces:

java.io.Serializable, MappingDouble

public class TotalVariationSet
extends TwoMonotoneCapacity

See Also:

Serialized Form

Field Summary

private double

epsilon

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

lower_envelope, upper_envelope

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

bn, properties

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

values, variables

Constructor Summary

TotalVariationSet(ProbabilityFunction pf, double eps)
Constructor for an TotalVariationQBProbabilityFunction ProbabilityFunction object and given epsilon.

Method Summary

double	get_atom_probability(int index) Get a base probability value for an atom.
double	get_lower_probability_from_base(double p) Obtain the lower probability of an event given the base probability for the event.
double	get_upper_probability_from_base(double p) Obtain the upper probability of an event given the base probability for the event.

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

expected_values, map, posterior_expected_values, posterior_marginal

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

get_lower_envelope, get_upper_envelope, print, print

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

add_property, evaluate, evaluate, expected_value, get_enumerated_properties, get_position_from_indexes, get_properties, posterior_expected_value, process_properties, remove_property, remove_property, save_xml_0_3, save_xml, set_properties, set_value, variance

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

evaluate, get_index, get_indexes, get_position_from_indexes, get_value, get_values, get_variable, get_variables, memberOf, multiply, normalize_first, normalize, number_values, number_variables, same_variables, set_value, set_values, set_variable, sum_out

Methods inherited from class java.lang.Object

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

Field Detail

epsilon

private double epsilon

Constructor Detail

TotalVariationSet

public TotalVariationSet(ProbabilityFunction pf,
                         double eps)

Constructor for an TotalVariationQBProbabilityFunction ProbabilityFunction object and given epsilon.

Method Detail

get_lower_probability_from_base

public double get_lower_probability_from_base(double p)

Obtain the lower probability of an event given the base probability for the event.

Specified by:

get_lower_probability_from_base in class TwoMonotoneCapacity

get_upper_probability_from_base

public double get_upper_probability_from_base(double p)

Obtain the upper probability of an event given the base probability for the event.

Specified by:

get_upper_probability_from_base in class TwoMonotoneCapacity

get_atom_probability

public double get_atom_probability(int index)

Get a base probability value for an atom.

Specified by:

get_atom_probability in class TwoMonotoneCapacity