Package edu.cmu.tetrad.algcomparison.algorithm.other

Class Glasso

java.lang.Object

edu.cmu.tetrad.algcomparison.algorithm.AbstractBootstrapAlgorithm

edu.cmu.tetrad.algcomparison.algorithm.other.Glasso

All Implemented Interfaces:

Algorithm, ReturnsBootstrapGraphs, HasParameters, TetradSerializable, Serializable

@Bootstrapping
@Experimental
public class Glasso
extends AbstractBootstrapAlgorithm
implements Algorithm

GLASSO.

Version:

$Id: $Id

Author:

josephramsey

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Glasso()	Constructs a new instance of the algorithm.

Method Summary

Modifier and Type	Method	Description
Graph	getComparisonGraph(Graph graph)	Retrieves a comparison graph for the given true directed graph.
DataType	getDataType()	Retrieves the data type required by the search algorithm.
String	getDescription()	Returns a short, one-line description of this algorithm.
List<String>	getParameters()	Retrieves a list of parameters used by the algorithm.
Graph	runSearch(DataModel dataModel, Parameters parameters)	Runs a search algorithm to create a graph representation of the data.

Methods inherited from class edu.cmu.tetrad.algcomparison.algorithm.AbstractBootstrapAlgorithm

getBootstrapGraphs, search

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.cmu.tetrad.algcomparison.algorithm.Algorithm

search

Constructor Details

Glasso

public Glasso()

Constructs a new instance of the algorithm.

Method Details

runSearch

public Graph runSearch(DataModel dataModel,
 Parameters parameters)

Runs a search algorithm to create a graph representation of the data.

Parameters:

dataModel - The data model containing the dataset.

parameters - The parameters for the search algorithm.

Returns:

The resulting graph representation of the data.

Throws:

IllegalArgumentException - if the data model is not a continuous dataset or contains missing values.

getComparisonGraph

public Graph getComparisonGraph(Graph graph)

Retrieves a comparison graph for the given true directed graph.

Specified by:

getComparisonGraph in interface Algorithm

Parameters:

graph - The true directed graph, if there is one.

Returns:

The comparison graph.

getDescription

public String getDescription()

Returns a short, one-line description of this algorithm. This will be printed in the report.

Specified by:

getDescription in interface Algorithm

Returns:

The description of the algorithm.

getDataType

public DataType getDataType()

Retrieves the data type required by the search algorithm.

Specified by:

getDataType in interface Algorithm

Returns:

The data type required by the search algorithm.

getParameters

public List<String> getParameters()

Retrieves a list of parameters used by the algorithm.

Specified by:

getParameters in interface HasParameters

Returns:

A list of parameter names.