|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.mahout.cf.taste.impl.eval.IRStatisticsImpl
public final class IRStatisticsImpl
| Method Summary | |
|---|---|
double |
getF1Measure()
See F-measure. |
double |
getFallOut()
See Fall-Out. |
double |
getFNMeasure(double b)
See F-measure. |
double |
getNormalizedDiscountedCumulativeGain()
See Normalized Discounted Cumulative Gain. |
double |
getPrecision()
See Precision. |
double |
getReach()
|
double |
getRecall()
See Recall. |
String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Method Detail |
|---|
public double getPrecision()
IRStatisticsSee Precision.
getPrecision in interface IRStatisticspublic double getRecall()
IRStatisticsSee Recall.
getRecall in interface IRStatisticspublic double getFallOut()
IRStatisticsSee Fall-Out.
getFallOut in interface IRStatisticspublic double getF1Measure()
IRStatisticsSee F-measure.
getF1Measure in interface IRStatisticspublic double getFNMeasure(double b)
IRStatisticsSee F-measure.
getFNMeasure in interface IRStatisticspublic double getNormalizedDiscountedCumulativeGain()
IRStatisticsSee Normalized Discounted Cumulative Gain.
getNormalizedDiscountedCumulativeGain in interface IRStatisticspublic double getReach()
getReach in interface IRStatisticspublic String toString()
toString in class Object
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||