fact.features.evaluate

Class CleaningPerformance

java.lang.Object

fact.features.evaluate.CleaningPerformance

All Implemented Interfaces:

stream.Processor

public class CleaningPerformance
extends Object
implements stream.Processor

Created by lena on 02.11.15.

Processor to evaluate a cleaning. 1) Needs a PixelSet and the number of Cherenkov photons per pixel 2) Returns a "performance matrix" containing 4 doubles for true positives, false negatives and so on. A pixel with more than "mcPhotThreshold" mc-photons is classified as showerpixel. The default value is 3. 3) Calculates and returns some parameters for evaluation like precision, recall, accuracy and true/false positive/negative rate

Field Summary

Fields

Modifier and Type	Field and Description
int	mcPhotThreshold
String	pixelSetKey

Constructor Summary

Constructors

Constructor and Description
CleaningPerformance()

Method Summary

Modifier and Type	Method and Description
double[]	getPerformanceMatrixNoShower(float[] McPhotoncharge)
double[]	getPerformanceMatrixShower(float[] McPhotoncharge, int[] shower, int numShowerpixel)
stream.Data	process(stream.Data data)

Methods inherited from class java.lang.Object

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

Field Detail

pixelSetKey

@Parameter(required=true)
public String pixelSetKey

mcPhotThreshold

@Parameter(required=false,
           description="Minimal number of MC Cherenkov photons to classify a pixel as showerpixel",
           defaultValue="3")
public int mcPhotThreshold

Constructor Detail

CleaningPerformance

public CleaningPerformance()

Method Detail

process

public stream.Data process(stream.Data data)

Specified by:

process in interface stream.Processor

getPerformanceMatrixShower

public double[] getPerformanceMatrixShower(float[] McPhotoncharge,
                                           int[] shower,
                                           int numShowerpixel)

getPerformanceMatrixNoShower

public double[] getPerformanceMatrixNoShower(float[] McPhotoncharge)