public class StatisticsClassification
extends java.lang.Object
Modifier and Type | Class and Description |
---|---|
static class |
StatisticsClassification.ROCCurve
A ROC curve
|
Modifier and Type | Method and Description |
---|---|
double |
getAccuracy()
Returns the resulting accuracy.
|
double |
getAverageError()
Returns the average error, defined as avg(1d-probability-of-correct-result) for
each classification event.
|
double |
getBrierScore()
Returns the brier score of the classifier trained on output data.
|
double |
getBrierSkillScore()
Returns the brier skill score, defined as 1-(brier output/brier input)
|
java.util.Set<java.lang.String> |
getClassValues()
Returns the set of class attributes
|
int |
getNumClasses()
Returns the number of classes
|
int |
getNumMeasurements()
Returns the number of measurements
|
double |
getOriginalAccuracy()
Returns the maximal accuracy.
|
double |
getOriginalAverageError()
Returns the average error, defined as avg(1d-probability-of-correct-result) for
each classification event.
|
double |
getOriginalBrierScore()
Returns the brier score of the classifier trained on input data.
|
StatisticsClassification.ROCCurve |
getOriginalROCCurve(java.lang.String clazz)
Returns the ROC curve for this class value calculated using the one-vs-all approach.
|
StatisticsClassification.ROCCurve |
getROCCurve(java.lang.String clazz)
Returns the ROC curve for this class value calculated using the one-vs-all approach.
|
double |
getZeroRAccuracy()
Returns the minimal accuracy.
|
double |
getZeroRAverageError()
Returns the average error, defined as avg(1d-probability-of-correct-result) for
each classification event.
|
double |
getZerorBrierScore()
Returns the brier score of the ZeroR classifier.
|
StatisticsClassification.ROCCurve |
getZeroRROCCurve(java.lang.String clazz)
Returns the ROC curve for this class value calculated using the one-vs-all approach.
|
java.lang.String |
toString() |
public double getAccuracy()
public double getAverageError()
public double getZerorBrierScore()
public double getBrierScore()
public double getOriginalBrierScore()
public double getBrierSkillScore()
public java.util.Set<java.lang.String> getClassValues()
public int getNumClasses()
public int getNumMeasurements()
public double getOriginalAccuracy()
public double getOriginalAverageError()
public StatisticsClassification.ROCCurve getOriginalROCCurve(java.lang.String clazz)
clazz
- public StatisticsClassification.ROCCurve getZeroRROCCurve(java.lang.String clazz)
clazz
- public StatisticsClassification.ROCCurve getROCCurve(java.lang.String clazz)
clazz
- public double getZeroRAccuracy()
public double getZeroRAverageError()
public java.lang.String toString()
toString
in class java.lang.Object