Package org.lenskit.eval.traintest

Train-test evaluation support.

See: Description

Interface Summary

Interface	Description
ConditionEvaluator	Measures the performance of a single experimental condition.
EvalTask	Interface for evaluation tasks.

Class Summary

Class	Description
AlgorithmInstance	An instance of a recommender algorithm to be trained and measured.
AlgorithmInstanceBuilder	Builder for algorithm instances.
DataSet	A train-test data set.
DataSetBuilder	Builder for generic train-test data sets.
ExperimentOutputLayout	Manages the layouts for experiment output tables.
MultiAlgorithmDSL	DSL delegate for configuring multiple LensKit algorithms with names and attributes.
SimpleEvaluator	Simplified Java API to train-test evaluation.
StatusLogger	Event listener that logs status messages.
TestUser	A test user’s data.
TestUserBuilder	Builder for test user objects.
TrainTestExperiment	Sets up and runs train-test evaluations.

Exception Summary

Exception	Description
EvaluationException	Exception thrown by evaluation actions.

Annotation Types Summary

Annotation Type	Description
TestUsers	Qualifier for gaining access to the set of test users.

Package org.lenskit.eval.traintest Description

Train-test evaluation support.