org.gcube.dataanalysis.ecoengine.evaluation

Class DistributionQualityAnalysis

java.lang.Object

org.gcube.dataanalysis.ecoengine.interfaces.DataAnalysis

org.gcube.dataanalysis.ecoengine.evaluation.DistributionQualityAnalysis

All Implemented Interfaces:

AlgorithmDescriptor, ComputationalAgent, Evaluator

public class DistributionQualityAnalysis
extends DataAnalysis

Field Summary

Fields inherited from class org.gcube.dataanalysis.ecoengine.interfaces.DataAnalysis

config, connection, processedRecords, resourceManager, status

Constructor Summary

Constructors

Constructor and Description
DistributionQualityAnalysis()

Method Summary

Modifier and Type	Method and Description
LinkedHashMap<String,String>	analyze()
double	calculateAccuracy(int TP, int TN, int FP, int FN)
double	calculateAUC(double[] scoresOnPresence, double[] scoresOnAbsence, boolean produceChart)
double	calculateOmissionRate(int TP, int FN)
double	calculateSensitivity(int TP, int FN)
double	calculateSpecificity(int TN, int FP)
String	getDescription()
List<StatisticalType>	getInputParameters()
StatisticalType	getOutput()
List<String>	getOutputParameters()
static void	visualizeResults(HashMap<String,Object> results)

Methods inherited from class org.gcube.dataanalysis.ecoengine.interfaces.DataAnalysis

compute, getInfrastructure, getResourceLoad, getResources, getStatus, init, init, setConfiguration, shutdown

Methods inherited from class java.lang.Object

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

Constructor Detail

DistributionQualityAnalysis

public DistributionQualityAnalysis()

Method Detail

getInputParameters

public List<StatisticalType> getInputParameters()

getOutputParameters

public List<String> getOutputParameters()

analyze

public LinkedHashMap<String,String> analyze()
                                     throws Exception

Specified by:

analyze in class DataAnalysis

Throws:

Exception

calculateSensitivity

public double calculateSensitivity(int TP,
                                   int FN)

calculateOmissionRate

public double calculateOmissionRate(int TP,
                                    int FN)

calculateSpecificity

public double calculateSpecificity(int TN,
                                   int FP)

calculateAccuracy

public double calculateAccuracy(int TP,
                                int TN,
                                int FP,
                                int FN)

calculateAUC

public double calculateAUC(double[] scoresOnPresence,
                           double[] scoresOnAbsence,
                           boolean produceChart)

visualizeResults

public static void visualizeResults(HashMap<String,Object> results)

getOutput

public StatisticalType getOutput()

Specified by:

getOutput in interface AlgorithmDescriptor

Overrides:

getOutput in class DataAnalysis

getDescription

public String getDescription()