Package edu.cmu.tetrad.search

Class IsFges

java.lang.Object

edu.cmu.tetrad.search.Fges

edu.cmu.tetrad.search.IsFges

All Implemented Interfaces:

IGraphSearch, DagScorer

public class IsFges
extends Fges

Instance-Specific FGES: overrides just the bump computations to use ISScore, while the FGES base still runs the rest of the algorithm (caching, Meek, BES).

Constructor Summary

Constructors

Constructor	Description
IsFges(IsScore isScore, Score populationScore)	Constructs an instance of the IsFges class with the specified instance-specific score and population score.

Method Summary

Modifier and Type	Method	Description
void	setPopulationGraph(Graph pop)	Sets the population graph for the current instance.

Methods inherited from class edu.cmu.tetrad.search.Fges

getElapsedTime, getKnowledge, getMaxDegree, getModelScore, getOut, scoreDag, search, setBoundGraph, setFaithfulnessAssumed, setInitialGraph, setKnowledge, setMaxDegree, setNumThreads, setOut, setReplicating, setSymmetricFirstStep, setVerbose

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.cmu.tetrad.search.IGraphSearch

getTest, setTest

Constructor Details

IsFges

public IsFges(IsScore isScore,
 Score populationScore)

Constructs an instance of the IsFges class with the specified instance-specific score and population score. Ensures that the instance-specific score is not null.

Parameters:

isScore - the instance-specific score used for FGES-style search

populationScore - the population score used for FGES-style search

Throws:

NullPointerException - if the provided instance-specific score is null

Method Details

setPopulationGraph

public void setPopulationGraph(Graph pop)

Sets the population graph for the current instance. If the provided graph is null, the population graph is set to null. Otherwise, it ensures that the node identities in the population graph match those used by FGES.

Parameters:

pop - the population graph to be set; null if no graph should be assigned.