Package | Description |
---|---|
org.apache.mahout.cf.taste.eval | |
org.apache.mahout.cf.taste.impl.eval |
Modifier and Type | Method and Description |
---|---|
double |
RecommenderEvaluator.evaluate(RecommenderBuilder recommenderBuilder,
DataModelBuilder dataModelBuilder,
DataModel dataModel,
double trainingPercentage,
double evaluationPercentage)
Evaluates the quality of a
Recommender 's recommendations. |
IRStatistics |
RecommenderIRStatsEvaluator.evaluate(RecommenderBuilder recommenderBuilder,
DataModelBuilder dataModelBuilder,
DataModel dataModel,
IDRescorer rescorer,
int at,
double relevanceThreshold,
double evaluationPercentage) |
Modifier and Type | Method and Description |
---|---|
double |
AbstractDifferenceRecommenderEvaluator.evaluate(RecommenderBuilder recommenderBuilder,
DataModelBuilder dataModelBuilder,
DataModel dataModel,
double trainingPercentage,
double evaluationPercentage) |
IRStatistics |
GenericRecommenderIRStatsEvaluator.evaluate(RecommenderBuilder recommenderBuilder,
DataModelBuilder dataModelBuilder,
DataModel dataModel,
IDRescorer rescorer,
int at,
double relevanceThreshold,
double evaluationPercentage) |
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