## Uses of Package
org.apache.mahout.cf.taste.eval

Packages that use org.apache.mahout.cf.taste.eval
org.apache.mahout.cf.taste.eval
org.apache.mahout.cf.taste.impl.eval

Classes in org.apache.mahout.cf.taste.eval used by org.apache.mahout.cf.taste.eval
DataModelBuilder Implementations of this inner interface are simple helper classes which create a `DataModel` to be used while evaluating a `Recommender`.
IRStatistics Implementations encapsulate information retrieval-related statistics about a `Recommender`'s recommendations.
RecommenderBuilder Implementations of this inner interface are simple helper classes which create a `Recommender` to be evaluated based on the given `DataModel`.

Classes in org.apache.mahout.cf.taste.eval used by org.apache.mahout.cf.taste.impl.eval
DataModelBuilder Implementations of this inner interface are simple helper classes which create a `DataModel` to be used while evaluating a `Recommender`.
IRStatistics Implementations encapsulate information retrieval-related statistics about a `Recommender`'s recommendations.
RecommenderBuilder Implementations of this inner interface are simple helper classes which create a `Recommender` to be evaluated based on the given `DataModel`.
RecommenderEvaluator Implementations of this interface evaluate the quality of a `Recommender`'s recommendations.
RecommenderIRStatsEvaluator Implementations collect information retrieval-related statistics on a `Recommender`'s performance, including precision, recall and f-measure.
RelevantItemsDataSplitter Implementations of this interface determine the items that are considered relevant, and splits data into a training and test subset, for purposes of precision/recall tests as implemented by implementations of `RecommenderIRStatsEvaluator`.

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