pt.tumba.ngram.bayes
Class Bucket

java.lang.Object
  pt.tumba.ngram.bayes.Bucket

 class Bucket
extends java.lang.Object

Field Summary

(package private) DiscreteFunction	backward_pointers
(package private) int	bucket_status
(package private) BucketTree	bucket_tree
(package private) Bucket	child
(package private) DiscreteFunction	cluster
(package private) java.util.Vector	discrete_functions
(package private) static int	DISTRIBUTED
(package private) boolean	do_produce_clusters
(package private) static int	EMPTY
private boolean	is_ordered_dfs_ready
(package private) java.util.Vector	non_conditioning_variables
private DiscreteFunction[]	ordered_dfs
(package private) java.util.Vector	parents
(package private) static int	REDUCED
(package private) DiscreteFunction	separator
(package private) ProbabilityVariable	variable

Constructor Summary

Bucket(BucketTree bs, ProbabilityVariable pv)

Bucket(BucketTree bs, ProbabilityVariable pv, boolean dpc)

Method Summary

private DiscreteFunction	build_new_function(boolean is_bucket_variable_included)
private void	build_new_variables(DiscreteFunction new_df, int[] joined_indexes, boolean is_bucket_variable_included, int n)
(package private) DiscreteFunction	combine()
private void	create_backward_pointers(DiscreteFunction new_df)
(package private) boolean	is_explanation()
private int	join_indexes(boolean[] variable_markers)
private void	max_out(DiscreteFunction new_df)
private void	order_dfs()
(package private) void	print()
(package private) void	print(java.io.PrintStream out)
(package private) void	reduce_cluster()
(package private) void	reduce()
private void	sum_out(DiscreteFunction new_df)

Methods inherited from class java.lang.Object

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

Field Detail

bucket_tree

BucketTree bucket_tree

variable

ProbabilityVariable variable

discrete_functions

java.util.Vector discrete_functions

backward_pointers

DiscreteFunction backward_pointers

separator

DiscreteFunction separator

do_produce_clusters

boolean do_produce_clusters

cluster

DiscreteFunction cluster

non_conditioning_variables

java.util.Vector non_conditioning_variables

parents

java.util.Vector parents

child

Bucket child

bucket_status

int bucket_status

ordered_dfs

private DiscreteFunction[] ordered_dfs

is_ordered_dfs_ready

private boolean is_ordered_dfs_ready

EMPTY

static final int EMPTY

See Also:

Constant Field Values

REDUCED

static final int REDUCED

See Also:

Constant Field Values

DISTRIBUTED

static final int DISTRIBUTED

See Also:

Constant Field Values

Constructor Detail

Bucket

Bucket(BucketTree bs,
       ProbabilityVariable pv)

Bucket

Bucket(BucketTree bs,
       ProbabilityVariable pv,
       boolean dpc)

Method Detail

print

void print()

print

void print(java.io.PrintStream out)

reduce

void reduce()

combine

DiscreteFunction combine()

reduce_cluster

void reduce_cluster()

is_explanation

boolean is_explanation()

order_dfs

private void order_dfs()

join_indexes

private int join_indexes(boolean[] variable_markers)

build_new_function

private DiscreteFunction build_new_function(boolean is_bucket_variable_included)

build_new_variables

private void build_new_variables(DiscreteFunction new_df,
                                 int[] joined_indexes,
                                 boolean is_bucket_variable_included,
                                 int n)

sum_out

private void sum_out(DiscreteFunction new_df)

max_out

private void max_out(DiscreteFunction new_df)

create_backward_pointers

private void create_backward_pointers(DiscreteFunction new_df)