edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter Class Reference

List of all members.

Public Member Functions
void	count (int[] domainIndices, double weight)
void	count (int[] domainIndices)
	ExampleCounter (CPF cpf, int[] nodeIndices)
	ExampleCounter (BeliefNode n, BeliefNetworkEx bn)
Public Attributes
int[]	nodeIndices
Package Attributes
CPF	cpf

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Detailed Description

An instance of this class counts examples for a given node.

Definition at line 419 of file bayesnets/learning/CPTLearner.java.

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Constructor & Destructor Documentation

edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter::ExampleCounter	(	BeliefNode	n,
		BeliefNetworkEx	bn
	)			[inline]

creates an ExampleCounter object for one of the nodes in a Bayesian network

Parameters:

	n	the node
	bn	the Bayesian Network the node is part of

Definition at line 431 of file bayesnets/learning/CPTLearner.java.

edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter::ExampleCounter	(	CPF	cpf,
		int[]	nodeIndices
	)			[inline]

Definition at line 444 of file bayesnets/learning/CPTLearner.java.

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Member Function Documentation

void edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter::count	(	int[]	domainIndices,
		double	weight
	)			[inline]

adds the given weight to the value in the CPT that corresponds to the example

Parameters:

	domainIndices	a complete example (i.e. an example containing values for each (relevant) node) specified as an array of integers, where each value is an index into the corresponding node's domain, the order being determined by the BeliefNetwork's array of nodes as returned by getNodes().
	weight	the weight of the example

Definition at line 470 of file bayesnets/learning/CPTLearner.java.

void edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter::count

(

int[]

domainIndices

)

[inline]

increments the value in the CPT that corresponds to the example

Parameters:

domainIndices

a complete example (i.e. an example containing values for each (relevant) node) specified as an array of integers, where each value is an index into the corresponding node's domain, the order being determined by the BeliefNetwork's array of nodes as returned by getNodes().

Definition at line 457 of file bayesnets/learning/CPTLearner.java.

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Member Data Documentation

CPF edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter::cpf [package]

Definition at line 420 of file bayesnets/learning/CPTLearner.java.

int [] edu::tum::cs::bayesnets::learning::CPTLearner::ExampleCounter::nodeIndices

indices of relevant nodes (parents and node itself)

Definition at line 424 of file bayesnets/learning/CPTLearner.java.

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The documentation for this class was generated from the following file:

• bayesnets/learning/CPTLearner.java