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public interface IRStatistics
Implementations encapsulate information retrieval-related statistics about a
Recommender's recommendations.
| Method Summary | |
|---|---|
double |
getF1Measure()
See F-measure. |
double |
getFallOut()
See Fall-Out. |
double |
getFNMeasure(double n)
See F-measure. |
double |
getNormalizedDiscountedCumulativeGain()
See Normalized Discounted Cumulative Gain. |
double |
getPrecision()
See Precision. |
double |
getReach()
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double |
getRecall()
See Recall. |
| Method Detail |
|---|
double getPrecision()
See Precision.
double getRecall()
See Recall.
double getFallOut()
See Fall-Out.
double getF1Measure()
See F-measure.
double getFNMeasure(double n)
See F-measure.
double getNormalizedDiscountedCumulativeGain()
double getReach()
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