water.api

Class AUCData

java.lang.Object

water.Iced

water.api.AUCData

All Implemented Interfaces:

java.lang.Cloneable, Freezable

public class AUCData
extends Iced

Field Summary

Fields

Modifier and Type	Field and Description
float[]	accuracy
double	AUC
long[][][]	confusion_matrices
static DocGen.FieldDoc[]	DOC_FIELDS
float[]	errorr
float[]	F0point5
float[]	F1
float[]	F2
double	Gini
float[]	max_per_class_error
float[]	mcc
float[]	precision
float[]	recall
float[]	specificity
AUC.ThresholdCriterion	threshold_criterion
float[]	thresholds

Constructor Summary

Constructors

Constructor and Description
AUCData()

Method Summary

Methods

Modifier and Type	Method and Description
double	accuracy()
double	accuracy(AUC.ThresholdCriterion criter)
double	AUC()
double	bestErr()
double	bestF1()
long[][]	cm()
ConfusionMatrix	CM()
long[][]	cm(AUC.ThresholdCriterion criter)
AUCData	compute(ConfusionMatrix[] cms, float[] thresh, java.lang.String[] domain, AUC.ThresholdCriterion criter)
double	err()
double	err(AUC.ThresholdCriterion criter)
double	F0point5()
double	F0point5(AUC.ThresholdCriterion criter)
double	F1()
double	F1(AUC.ThresholdCriterion criter)
double	F2()
double	F2(AUC.ThresholdCriterion criter)
double	Gini()
double	max_per_class_error()
double	max_per_class_error(AUC.ThresholdCriterion criter)
double	mcc()
double	mcc(AUC.ThresholdCriterion criter)
double	precision()
double	precision(AUC.ThresholdCriterion criter)
double	recall()
double	recall(AUC.ThresholdCriterion criter)
double	specificity()
double	specificity(AUC.ThresholdCriterion criter)
float	threshold()
float	threshold(AUC.ThresholdCriterion criter)
void	toASCII(java.lang.StringBuilder sb)
boolean	toHTML(java.lang.StringBuilder sb)

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

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

Field Detail

DOC_FIELDS

public static DocGen.FieldDoc[] DOC_FIELDS

thresholds

@Request.API(help="Thresholds (optional, e.g. 0:1:0.01 or 0.0,0.2,0.4,0.6,0.8,1.0).",
             json=true)
public float[] thresholds

threshold_criterion

@Request.API(help="Threshold criterion",
             json=true)
public AUC.ThresholdCriterion threshold_criterion

AUC

@Request.API(help="AUC (ROC)",
             json=true)
public double AUC

Gini

@Request.API(help="Gini",
             json=true)
public double Gini

confusion_matrices

@Request.API(help="Confusion Matrices for all thresholds",
             json=true)
public long[][][] confusion_matrices

F1

@Request.API(help="F1 for all thresholds",
             json=true)
public float[] F1

F2

@Request.API(help="F2 for all thresholds",
             json=true)
public float[] F2

F0point5

@Request.API(help="F0point5 for all thresholds",
             json=true)
public float[] F0point5

accuracy

@Request.API(help="Accuracy for all thresholds",
             json=true)
public float[] accuracy

errorr

@Request.API(help="Error for all thresholds",
             json=true)
public float[] errorr

precision

@Request.API(help="Precision for all thresholds",
             json=true)
public float[] precision

recall

@Request.API(help="Recall for all thresholds",
             json=true)
public float[] recall

specificity

@Request.API(help="Specificity for all thresholds",
             json=true)
public float[] specificity

mcc

@Request.API(help="MCC for all thresholds",
             json=true)
public float[] mcc

max_per_class_error

@Request.API(help="Max per class error for all thresholds",
             json=true)
public float[] max_per_class_error

Constructor Detail

AUCData

public AUCData()

Method Detail

AUC

public double AUC()

Gini

public double Gini()

F1

public double F1(AUC.ThresholdCriterion criter)

F2

public double F2(AUC.ThresholdCriterion criter)

F0point5

public double F0point5(AUC.ThresholdCriterion criter)

precision

public double precision(AUC.ThresholdCriterion criter)

recall

public double recall(AUC.ThresholdCriterion criter)

specificity

public double specificity(AUC.ThresholdCriterion criter)

mcc

public double mcc(AUC.ThresholdCriterion criter)

accuracy

public double accuracy(AUC.ThresholdCriterion criter)

err

public double err(AUC.ThresholdCriterion criter)

max_per_class_error

public double max_per_class_error(AUC.ThresholdCriterion criter)

threshold

public float threshold(AUC.ThresholdCriterion criter)

cm

public long[][] cm(AUC.ThresholdCriterion criter)

F1

public double F1()

F2

public double F2()

F0point5

public double F0point5()

err

public double err()

precision

public double precision()

recall

public double recall()

specificity

public double specificity()

mcc

public double mcc()

accuracy

public double accuracy()

max_per_class_error

public double max_per_class_error()

threshold

public float threshold()

cm

public long[][] cm()

CM

public ConfusionMatrix CM()

bestF1

public double bestF1()

bestErr

public double bestErr()

compute

public AUCData compute(ConfusionMatrix[] cms,
              float[] thresh,
              java.lang.String[] domain,
              AUC.ThresholdCriterion criter)

toHTML

public boolean toHTML(java.lang.StringBuilder sb)

toASCII

public void toASCII(java.lang.StringBuilder sb)