SinkSource Class Reference

This class implements the SinkSource algorithm. More...

#include <reconciliation-algorithms.h>

Inheritance diagram for SinkSource:

List of all members.

Public Member Functions
	SinkSource (MyGraph &graph, MyPointSet &weights, double q, double maxIters, double epsilon, double lambda, string output)
	SinkSource (vector< MyGraph > &graphs, double q, double maxIters, double epsilon, double lambda, string outputPrefix)
virtual	~SinkSource ()
	Destructor.
virtual string	getName ()
	Returns the name of the SinkSource algorithm.
Protected Member Functions
virtual void	_runAlgorithmOnceA ()
virtual void	_updateNodeWeightA (MyNode node)
	Update the weight of a node in the current graph according to the SinkSource update function.
Protected Attributes
double	_LAMBDA

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Detailed Description

This class implements the SinkSource algorithm.

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Constructor & Destructor Documentation

SinkSource::SinkSource	(	MyGraph &	graph,
		MyPointSet &	weights,
		double	q,
		double	maxIters,
		double	epsilon,
		double	lambda,
		string	output
	)		[inline]

Constructor for running the algorithm on a single network with multiple initial weights samples.

Parameters:

[in]	graph	The network on which to operate.
[in]	weights	The samples containing initial node weights.
[in]	q	The parameter q used by the algorithm.
[in]	maxIters	The maximum number of iterations to run the iterative reconciliation algorithms.
[in]	epsilon	A small value that defines part of the convergence criteria.
[in]	lambda	A parameter that controls the weight of the edges to the universal sink.
[in]	output	A string to prepend to all output files.

SinkSource::SinkSource	(	vector< MyGraph > &	graphs,
		double	q,
		double	maxIters,
		double	epsilon,
		double	lambda,
		string	outputPrefix
	)		[inline]

Constructor for running the algorithm on multiple networks with no initial weights.

Parameters:

[in]	graphs	The networks on which to operate.
[in]	q	The parameter q used by the algorithm.
[in]	maxIters	The maximum number of iterations to run the iterative reconciliation algorithms.
[in]	epsilon	A small value that defines part of the convergence criteria.
[in]	lambda	A parameter that controls the weight of the edges to the universal sink.
[in]	output	A string to prepend to all output files.

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Member Function Documentation

void SinkSource::_runAlgorithmOnceA

(

)

[protected, virtual]

Run the SinkSource algorithm on the current network. This function is overloaded, because SinkSource is a bit different from other reconciliation algorithms. We only want to update the node weight for nodes that do not have any initial value. Nodes with initial value keep that value for every iteration.

Reimplemented from AbstractSingleReconciliation.

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

• /home/poirel/src/c++/biorithm/reconcile/reconciliation-algorithms.h
• /home/poirel/src/c++/biorithm/reconcile/reconciliation-algorithms.C