Hierarchy For All Packages

Package Hierarchies:

• org.grouplens.lenskit,
• org.grouplens.lenskit.baseline,
• org.grouplens.lenskit.basic,
• org.grouplens.lenskit.cli,
• org.grouplens.lenskit.collections,
• org.grouplens.lenskit.config,
• org.grouplens.lenskit.core,
• org.grouplens.lenskit.cursors,
• org.grouplens.lenskit.data.dao,
• org.grouplens.lenskit.data.dao.packed,
• org.grouplens.lenskit.data.event,
• org.grouplens.lenskit.data.history,
• org.grouplens.lenskit.data.pref,
• org.grouplens.lenskit.data.snapshot,
• org.grouplens.lenskit.data.sql,
• org.grouplens.lenskit.eval,
• org.grouplens.lenskit.eval.algorithm,
• org.grouplens.lenskit.eval.cli,
• org.grouplens.lenskit.eval.data,
• org.grouplens.lenskit.eval.data.crossfold,
• org.grouplens.lenskit.eval.data.pack,
• org.grouplens.lenskit.eval.data.subsample,
• org.grouplens.lenskit.eval.data.traintest,
• org.grouplens.lenskit.eval.graph,
• org.grouplens.lenskit.eval.metrics,
• org.grouplens.lenskit.eval.metrics.predict,
• org.grouplens.lenskit.eval.metrics.topn,
• org.grouplens.lenskit.eval.results,
• org.grouplens.lenskit.eval.script,
• org.grouplens.lenskit.eval.traintest,
• org.grouplens.lenskit.indexes,
• org.grouplens.lenskit.inject,
• org.grouplens.lenskit.iterative,
• org.grouplens.lenskit.knn,
• org.grouplens.lenskit.knn.item,
• org.grouplens.lenskit.knn.item.model,
• org.grouplens.lenskit.knn.user,
• org.grouplens.lenskit.mf.funksvd,
• org.grouplens.lenskit.mf.svd,
• org.grouplens.lenskit.predict,
• org.grouplens.lenskit.predict.ordrec,
• org.grouplens.lenskit.scored,
• org.grouplens.lenskit.slopeone,
• org.grouplens.lenskit.symbols,
• org.grouplens.lenskit.transform.clamp,
• org.grouplens.lenskit.transform.normalize,
• org.grouplens.lenskit.transform.quantize,
• org.grouplens.lenskit.transform.threshold,
• org.grouplens.lenskit.transform.truncate,
• org.grouplens.lenskit.util,
• org.grouplens.lenskit.util.io,
• org.grouplens.lenskit.util.parallel,
• org.grouplens.lenskit.util.statistics,
• org.grouplens.lenskit.util.table,
• org.grouplens.lenskit.util.table.writer,
• org.grouplens.lenskit.util.test,
• org.grouplens.lenskit.vectors,
• org.grouplens.lenskit.vectors.similarity

Class Hierarchy

• java.lang.Object
  • org.grouplens.lenskit.transform.threshold.AbsoluteThreshold (implements java.io.Serializable, org.grouplens.lenskit.transform.threshold.Threshold)
  • java.util.AbstractCollection<E> (implements java.util.Collection<E>)
    • java.util.AbstractList<E> (implements java.util.List<E>)
      • org.grouplens.lenskit.data.history.AbstractUserHistory<E> (implements org.grouplens.lenskit.data.history.UserHistory<E>)
        • org.grouplens.lenskit.data.history.BasicUserHistory<E> (implements org.grouplens.lenskit.data.history.UserHistory<E>)
      • org.grouplens.lenskit.scored.PackedScoredIdList (implements org.grouplens.lenskit.collections.FastCollection<E>, java.io.Serializable)
    • org.grouplens.lenskit.collections.CopyingFastCollection<E> (implements org.grouplens.lenskit.collections.FastCollection<E>)
  • org.grouplens.grapht.AbstractContext (implements org.grouplens.grapht.Context)
    • org.grouplens.lenskit.inject.AbstractConfigContext (implements org.grouplens.lenskit.core.LenskitConfigContext)
      • org.grouplens.lenskit.config.BindingDSL
        • org.grouplens.lenskit.config.LenskitConfigDSL
          • org.grouplens.lenskit.eval.algorithm.AlgorithmInstanceBuilderDelegate
      • org.grouplens.lenskit.core.LenskitConfiguration
  • org.grouplens.lenskit.cursors.AbstractCursor<T> (implements org.grouplens.lenskit.cursors.Cursor<T>)
    • org.grouplens.lenskit.cursors.AbstractPollingCursor<T>
      • org.grouplens.lenskit.util.DelimitedTextCursor
      • org.grouplens.lenskit.data.dao.DelimitedTextRatingCursor
    • org.grouplens.lenskit.cursors.GroupingCursor<C,E>
  • org.grouplens.lenskit.eval.data.AbstractDataSource (implements org.grouplens.lenskit.eval.data.DataSource)
    • org.grouplens.lenskit.eval.data.CSVDataSource
    • org.grouplens.lenskit.eval.data.GenericDataSource
  • org.grouplens.lenskit.util.io.AbstractDescriptionWriter (implements org.grouplens.lenskit.util.io.DescriptionWriter)
    • org.grouplens.lenskit.util.io.HashDescriptionWriter
    • org.grouplens.lenskit.util.io.StringDescriptionWriter
  • com.google.common.util.concurrent.AbstractFuture<V> (implements com.google.common.util.concurrent.ListenableFuture<V>)
    • org.grouplens.lenskit.eval.AbstractTask<T> (implements org.grouplens.lenskit.eval.EvalTask<T>)
      • org.grouplens.lenskit.eval.data.crossfold.CrossfoldTask
      • org.grouplens.lenskit.eval.graph.DumpGraphTask
      • org.grouplens.lenskit.eval.script.GroovyActionTask<K>
      • org.grouplens.lenskit.eval.data.pack.PackTask
      • org.grouplens.lenskit.eval.data.subsample.SubsampleTask
      • org.grouplens.lenskit.eval.TrainModelTask<T>
      • org.grouplens.lenskit.eval.traintest.TrainTestEvalTask
  • org.grouplens.lenskit.basic.AbstractGlobalItemRecommender (implements org.grouplens.lenskit.GlobalItemRecommender)
    • org.grouplens.lenskit.basic.TopNGlobalItemRecommender
  • org.grouplens.lenskit.basic.AbstractGlobalItemScorer (implements org.grouplens.lenskit.GlobalItemScorer)
    • org.grouplens.lenskit.knn.item.ItemItemGlobalScorer
  • it.unimi.dsi.fastutil.ints.AbstractIntIterator (implements it.unimi.dsi.fastutil.ints.IntIterator)
    • it.unimi.dsi.fastutil.ints.AbstractIntBidirectionalIterator (implements it.unimi.dsi.fastutil.ints.IntBidirectionalIterator)
      • org.grouplens.lenskit.collections.BitSetIterator
  • org.grouplens.lenskit.basic.AbstractItemRecommender (implements org.grouplens.lenskit.ItemRecommender)
    • org.grouplens.lenskit.basic.TopNItemRecommender
  • org.grouplens.lenskit.basic.AbstractItemScorer (implements org.grouplens.lenskit.ItemScorer)
    • org.grouplens.lenskit.mf.svd.BiasedMFItemScorer
    • org.grouplens.lenskit.baseline.FallbackItemScorer
    • org.grouplens.lenskit.mf.funksvd.FunkSVDItemScorer
    • org.grouplens.lenskit.knn.item.ItemItemScorer (implements org.grouplens.lenskit.ItemScorer)
    • org.grouplens.lenskit.baseline.ItemMeanRatingItemScorer (implements java.io.Serializable)
    • org.grouplens.lenskit.baseline.LeastSquaresItemScorer (implements java.io.Serializable)
    • org.grouplens.lenskit.util.test.MockItemScorer
    • org.grouplens.lenskit.basic.SimpleCachingItemScorer
    • org.grouplens.lenskit.slopeone.SlopeOneItemScorer
      • org.grouplens.lenskit.slopeone.WeightedSlopeOneItemScorer
    • org.grouplens.lenskit.baseline.UserMeanItemScorer
    • org.grouplens.lenskit.knn.user.UserUserItemScorer
  • org.grouplens.lenskit.eval.metrics.AbstractMetric<E> (implements org.grouplens.lenskit.eval.metrics.Metric<E>)
    • org.grouplens.lenskit.eval.metrics.AbstractTestUserMetric (implements org.grouplens.lenskit.eval.metrics.TestUserMetric)
      • org.grouplens.lenskit.eval.metrics.predict.CoveragePredictMetric
      • org.grouplens.lenskit.eval.metrics.predict.EntropyPredictMetric
      • org.grouplens.lenskit.eval.metrics.predict.HLUtilityPredictMetric
      • org.grouplens.lenskit.eval.metrics.topn.IndependentRecallTopNMetric
      • org.grouplens.lenskit.eval.metrics.predict.MAEPredictMetric
      • org.grouplens.lenskit.eval.metrics.predict.NDCGPredictMetric
      • org.grouplens.lenskit.eval.metrics.topn.NDCGTopNMetric
      • org.grouplens.lenskit.eval.metrics.topn.PrecisionRecallTopNMetric
      • org.grouplens.lenskit.eval.metrics.predict.RMSEPredictMetric
      • org.grouplens.lenskit.eval.metrics.topn.TopNEntropyMetric
      • org.grouplens.lenskit.eval.metrics.topn.TopNLengthMetric
      • org.grouplens.lenskit.eval.metrics.topn.TopNPopularityMetric
  • org.grouplens.lenskit.data.pref.AbstractPreference (implements org.grouplens.lenskit.data.pref.Preference)
  • org.grouplens.lenskit.data.snapshot.AbstractPreferenceSnapshot (implements org.grouplens.lenskit.data.snapshot.PreferenceSnapshot)
    • org.grouplens.lenskit.data.snapshot.PackedPreferenceSnapshot
  • javax.annotation.processing.AbstractProcessor (implements javax.annotation.processing.Processor)
    • org.grouplens.lenskit.core.LenskitAnnotationProcessor
  • org.grouplens.lenskit.basic.AbstractRatingPredictor (implements org.grouplens.lenskit.RatingPredictor)
    • org.grouplens.lenskit.predict.ordrec.OrdRecRatingPredictor
    • org.grouplens.lenskit.transform.quantize.QuantizedRatingPredictor (implements org.grouplens.lenskit.RatingPredictor)
    • org.grouplens.lenskit.basic.SimpleRatingPredictor
  • org.grouplens.lenskit.scored.AbstractScoredId (implements org.grouplens.lenskit.scored.ScoredId)
  • org.grouplens.lenskit.util.table.writer.AbstractTableWriter (implements org.grouplens.lenskit.util.table.writer.TableWriter)
    • org.grouplens.lenskit.util.table.writer.CSVWriter
    • org.grouplens.lenskit.util.table.TableBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.eval.traintest.AbstractTestUser (implements org.grouplens.lenskit.eval.traintest.TestUser)
    • org.grouplens.lenskit.eval.traintest.LenskitTestUser
  • org.grouplens.lenskit.transform.normalize.AbstractUserVectorNormalizer (implements org.grouplens.lenskit.transform.normalize.UserVectorNormalizer)
    • org.grouplens.lenskit.transform.normalize.BaselineSubtractingUserVectorNormalizer (implements java.io.Serializable)
  • org.grouplens.lenskit.transform.normalize.AbstractVectorNormalizer (implements org.grouplens.lenskit.transform.normalize.VectorNormalizer)
    • org.grouplens.lenskit.transform.normalize.IdentityVectorNormalizer (implements java.io.Serializable)
    • org.grouplens.lenskit.transform.normalize.MeanCenteringVectorNormalizer (implements java.io.Serializable)
    • org.grouplens.lenskit.transform.normalize.MeanVarianceNormalizer (implements java.io.Serializable)
    • org.grouplens.lenskit.transform.normalize.UnitVectorNormalizer (implements java.io.Serializable)
  • org.grouplens.lenskit.eval.algorithm.AlgorithmInstance (implements org.grouplens.lenskit.eval.Attributed)
  • org.grouplens.lenskit.eval.algorithm.AlgorithmInstanceBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.util.statistics.AverageAccumulator
  • org.grouplens.lenskit.data.history.BasicItemEventList<E> (implements org.grouplens.lenskit.data.history.ItemEventCollection<E>, java.util.List<E>)
  • org.grouplens.lenskit.knn.item.model.BasicNeighborIterationStrategy (implements org.grouplens.lenskit.knn.item.model.NeighborIterationStrategy)
  • org.grouplens.lenskit.data.sql.BasicSQLStatementFactory (implements org.grouplens.lenskit.data.sql.SQLStatementFactory)
  • org.grouplens.lenskit.data.dao.packed.BinaryRatingDAO (implements org.grouplens.lenskit.util.io.Describable, org.grouplens.lenskit.data.dao.EventDAO, org.grouplens.lenskit.data.dao.ItemDAO, org.grouplens.lenskit.data.dao.ItemEventDAO, java.io.Serializable, org.grouplens.lenskit.data.dao.UserDAO, org.grouplens.lenskit.data.dao.UserEventDAO)
  • org.grouplens.lenskit.data.dao.packed.BinaryRatingDAO.Loader (implements javax.inject.Provider<T>, java.io.Serializable)
  • org.grouplens.lenskit.data.dao.packed.BinaryRatingPacker (implements java.io.Closeable)
  • org.grouplens.lenskit.data.dao.packed.BinaryUtils
  • org.grouplens.lenskit.data.sql.CachedPreparedStatement (implements java.util.concurrent.Callable<V>, java.io.Closeable)
  • org.grouplens.lenskit.eval.traintest.CachingDAOProvider<T> (implements javax.inject.Provider<T>)
    • org.grouplens.lenskit.eval.traintest.CachingDAOProvider.Item
    • org.grouplens.lenskit.eval.traintest.CachingDAOProvider.ItemEvent
    • org.grouplens.lenskit.eval.traintest.CachingDAOProvider.User
    • org.grouplens.lenskit.eval.traintest.CachingDAOProvider.UserEvent
  • org.grouplens.lenskit.util.ClassDirectory
  • org.grouplens.lenskit.collections.CollectionUtils
  • org.grouplens.lenskit.config.ConfigHelpers
  • org.grouplens.lenskit.eval.script.ConfigMethodInvoker
  • org.grouplens.lenskit.config.ConfigurationLoader
  • org.grouplens.lenskit.baseline.ConstantItemScorer (implements org.grouplens.lenskit.ItemScorer, java.io.Serializable)
    • org.grouplens.lenskit.baseline.GlobalMeanRatingItemScorer
  • org.grouplens.lenskit.vectors.similarity.CosineVectorSimilarity (implements java.io.Serializable, org.grouplens.lenskit.vectors.similarity.VectorSimilarity)
  • org.grouplens.lenskit.eval.data.CSVDataSourceBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.cursors.CursorIterator<T> (implements java.util.Iterator<E>)
  • org.grouplens.lenskit.cursors.Cursors
  • org.grouplens.lenskit.knn.item.DefaultItemScoreAlgorithm (implements org.grouplens.lenskit.knn.item.ItemScoreAlgorithm)
  • org.grouplens.lenskit.transform.normalize.DefaultItemVectorNormalizer (implements org.grouplens.lenskit.transform.normalize.ItemVectorNormalizer, java.io.Serializable)
  • org.grouplens.lenskit.knn.item.model.DefaultNeighborIterationStrategyProvider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.transform.normalize.DefaultUserVectorNormalizer (implements java.io.Serializable, org.grouplens.lenskit.transform.normalize.UserVectorNormalizer)
  • org.grouplens.lenskit.util.io.Descriptions
  • org.grouplens.lenskit.vectors.similarity.DistanceVectorSimilarity (implements java.io.Serializable, org.grouplens.lenskit.vectors.similarity.VectorSimilarity)
  • org.grouplens.lenskit.mf.svd.DomainClampingKernel (implements org.grouplens.lenskit.mf.svd.BiasedMFKernel, java.io.Serializable)
  • org.grouplens.lenskit.mf.svd.DotProductKernel (implements org.grouplens.lenskit.mf.svd.BiasedMFKernel, java.io.Serializable)
  • org.grouplens.lenskit.iterative.ErrorThresholdStoppingCondition (implements java.io.Serializable, org.grouplens.lenskit.iterative.StoppingCondition)
  • org.grouplens.lenskit.cli.Eval (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.eval.cli.EvalCLI
  • org.grouplens.lenskit.eval.cli.EvalCLIOptions
  • org.grouplens.lenskit.eval.EvalConfig
  • org.grouplens.lenskit.eval.EvalProject
  • org.grouplens.lenskit.eval.script.EvalScriptEngine
  • org.grouplens.lenskit.data.dao.EventCollectionDAO (implements org.grouplens.lenskit.data.dao.EventDAO)
  • org.grouplens.lenskit.data.history.EventCountUserHistorySummarizer (implements org.grouplens.lenskit.data.history.UserHistorySummarizer)
  • org.grouplens.lenskit.data.event.Events
  • org.grouplens.lenskit.eval.ExecutionInfo (implements java.io.Serializable)
  • org.grouplens.lenskit.eval.ExecutionInfo.Builder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.eval.traintest.ExternalAlgorithm (implements org.grouplens.lenskit.eval.Attributed)
  • org.grouplens.lenskit.eval.traintest.ExternalAlgorithmBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.mf.funksvd.FeatureInfo (implements java.io.Serializable)
  • org.grouplens.lenskit.mf.funksvd.FeatureInfo.Builder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.eval.data.crossfold.FractionPartition<E> (implements org.grouplens.lenskit.eval.data.crossfold.PartitionAlgorithm<E>)
  • org.grouplens.lenskit.util.Functional
  • org.grouplens.lenskit.eval.traintest.FunctionModelMetric (implements org.grouplens.lenskit.eval.traintest.ModelMetric)
  • org.grouplens.lenskit.eval.traintest.FunctionMultiModelMetric (implements org.grouplens.lenskit.eval.traintest.ModelMetric)
  • org.grouplens.lenskit.mf.funksvd.FunkSVDModelBuilder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.mf.funksvd.FunkSVDUpdater
  • org.grouplens.lenskit.mf.funksvd.FunkSVDUpdateRule (implements java.io.Serializable)
  • org.grouplens.lenskit.eval.data.traintest.GenericTTDataBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.eval.data.traintest.GenericTTDataSet (implements org.grouplens.lenskit.eval.data.traintest.TTDataSet)
  • org.grouplens.lenskit.baseline.GlobalMeanRatingItemScorer.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.cli.Graph (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.eval.graph.GraphDumper
  • org.grouplens.lenskit.inject.GraphtUtils
  • groovy.lang.GroovyObjectSupport (implements groovy.lang.GroovyObject)
    • groovy.util.BuilderSupport
      • groovy.util.AntBuilder
        • org.grouplens.lenskit.eval.script.LenskitAntBuilder
    • org.grouplens.lenskit.eval.script.DefaultConfigDelegate
    • groovy.lang.Script
      • org.grouplens.lenskit.eval.script.EvalScript (implements groovy.lang.GroovyObject)
      • org.grouplens.lenskit.config.LenskitConfigScript
  • org.grouplens.lenskit.config.GroovyUtils
  • org.grouplens.lenskit.data.history.History
  • org.grouplens.lenskit.eval.metrics.predict.HLUtilityPredictMetric.Accum (implements org.grouplens.lenskit.eval.metrics.TestUserMetricAccumulator)
  • org.grouplens.lenskit.eval.data.crossfold.Holdout
  • org.grouplens.lenskit.eval.data.crossfold.HoldoutNPartition<E> (implements org.grouplens.lenskit.eval.data.crossfold.PartitionAlgorithm<E>)
  • org.grouplens.lenskit.transform.clamp.IdentityClampingFunction (implements org.grouplens.lenskit.transform.clamp.ClampingFunction, java.io.Serializable)
  • org.grouplens.lenskit.indexes.IdIndexMapping (implements java.io.Serializable)
    • org.grouplens.lenskit.indexes.MutableIdIndexMapping
  • org.grouplens.lenskit.indexes.IdIndexMappingBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.util.IdMeanAccumulator
  • org.grouplens.lenskit.data.pref.IndexedPreferenceBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.util.Indexer (implements org.grouplens.lenskit.util.Index)
  • org.grouplens.lenskit.cli.InputData
  • java.io.InputStream (implements java.io.Closeable)
    • java.io.ObjectInputStream (implements java.io.ObjectInput, java.io.ObjectStreamConstants)
      • org.grouplens.lenskit.util.io.CustomClassLoaderObjectInputStream
  • org.grouplens.lenskit.knn.item.model.ItemItemBuildContext (implements java.io.Serializable)
  • org.grouplens.lenskit.knn.item.model.ItemItemBuildContext.ItemVecPair
  • org.grouplens.lenskit.knn.item.model.ItemItemBuildContextProvider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.knn.item.model.ItemItemModelBuilder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.baseline.ItemMeanRatingItemScorer.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.eval.metrics.topn.ItemSelectors
  • org.grouplens.lenskit.knn.item.ItemVectorSimilarity (implements org.grouplens.lenskit.knn.item.ItemSimilarity, java.io.Serializable)
  • org.grouplens.lenskit.knn.item.model.ItemwiseBuildContextProvider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.iterative.IterationCountStoppingCondition (implements java.io.Serializable, org.grouplens.lenskit.iterative.StoppingCondition)
  • org.grouplens.lenskit.data.sql.JDBCRatingDAO (implements org.grouplens.lenskit.data.dao.EventDAO, org.grouplens.lenskit.data.dao.ItemDAO, org.grouplens.lenskit.data.dao.ItemEventDAO, org.grouplens.lenskit.data.dao.UserDAO, org.grouplens.lenskit.data.dao.UserEventDAO)
  • org.grouplens.lenskit.data.sql.JDBCRatingDAOBuilder
  • org.grouplens.lenskit.baseline.LeastSquaresItemScorer.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.core.LenskitInfo
  • org.grouplens.lenskit.core.LenskitRecommender (implements org.grouplens.lenskit.Recommender)
  • org.grouplens.lenskit.core.LenskitRecommenderEngine (implements org.grouplens.lenskit.RecommenderEngine)
  • org.grouplens.lenskit.core.LenskitRecommenderEngineBuilder
  • org.grouplens.lenskit.core.LenskitRecommenderEngineLoader
  • org.grouplens.lenskit.util.io.LKFileUtils
  • org.grouplens.lenskit.util.LogContext
  • org.grouplens.lenskit.cli.Logging
  • org.grouplens.lenskit.collections.LongKeyDomain (implements java.io.Serializable)
  • org.grouplens.lenskit.collections.LongUtils
  • org.grouplens.lenskit.cli.Main
  • org.grouplens.lenskit.transform.normalize.MeanVarianceNormalizer.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.mf.svd.MFModel (implements java.io.Serializable)
    • org.grouplens.lenskit.mf.funksvd.FunkSVDModel
  • org.grouplens.lenskit.util.test.MockItemScorer.Builder
  • org.grouplens.lenskit.collections.MoreArrays
  • org.grouplens.lenskit.util.MoreSuppliers
  • org.grouplens.lenskit.util.table.writer.MultiplexedTableWriter (implements org.grouplens.lenskit.util.table.writer.TableWriter)
  • org.grouplens.lenskit.data.event.MutableRating (implements org.grouplens.lenskit.data.event.Rating)
  • org.grouplens.lenskit.util.statistics.MutualInformationAccumulator
  • org.grouplens.lenskit.vectors.similarity.MutualInformationVectorSimilarity (implements java.io.Serializable, org.grouplens.lenskit.vectors.similarity.VectorSimilarity)
  • org.grouplens.lenskit.knn.user.Neighbor
  • org.grouplens.lenskit.transform.truncate.NoOpTruncator (implements java.io.Serializable, org.grouplens.lenskit.transform.truncate.VectorTruncator)
  • org.grouplens.lenskit.knn.item.model.NormalizingItemItemModelBuilder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.transform.threshold.NoThreshold (implements java.io.Serializable, org.grouplens.lenskit.transform.threshold.Threshold)
  • org.grouplens.lenskit.eval.data.pack.PackedDataSource (implements org.grouplens.lenskit.eval.data.DataSource)
  • org.grouplens.lenskit.data.snapshot.PackedPreferenceSnapshot.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.cli.PackRatings (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.vectors.similarity.PearsonCorrelation (implements java.io.Serializable, org.grouplens.lenskit.vectors.similarity.VectorSimilarity)
  • org.grouplens.lenskit.inject.PlaceholderSatisfaction (implements org.grouplens.grapht.reflect.Satisfaction, java.io.Serializable)
  • org.grouplens.lenskit.cli.Predict (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.data.pref.PreferenceBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.data.pref.PreferenceDomain (implements java.io.Serializable)
  • org.grouplens.lenskit.data.pref.PreferenceDomainBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.transform.quantize.PreferenceDomainQuantizer.AutoProvider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.data.pref.Preferences
  • org.grouplens.lenskit.data.dao.PrefetchingItemDAO (implements org.grouplens.lenskit.util.io.Describable, org.grouplens.lenskit.data.dao.ItemDAO)
  • org.grouplens.lenskit.data.dao.PrefetchingItemEventDAO (implements org.grouplens.lenskit.util.io.Describable, org.grouplens.lenskit.data.dao.ItemEventDAO)
  • org.grouplens.lenskit.data.dao.PrefetchingUserDAO (implements org.grouplens.lenskit.util.io.Describable, org.grouplens.lenskit.data.dao.UserDAO)
  • org.grouplens.lenskit.data.dao.PrefetchingUserEventDAO (implements org.grouplens.lenskit.util.io.Describable, org.grouplens.lenskit.data.dao.UserEventDAO)
  • org.apache.tools.ant.ProjectComponent (implements java.lang.Cloneable)
    • org.apache.tools.ant.Task
      • org.grouplens.lenskit.eval.EvalAntTask
  • org.grouplens.lenskit.data.sql.QueryKey
  • org.grouplens.lenskit.eval.data.crossfold.RandomOrder<E> (implements org.grouplens.lenskit.eval.data.crossfold.Order<E>)
  • org.grouplens.lenskit.util.RandomProvider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.data.event.RatingBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.predict.RatingPredictorItemScorer (implements org.grouplens.lenskit.ItemScorer)
  • org.grouplens.lenskit.transform.clamp.RatingRangeClampingFunction (implements org.grouplens.lenskit.transform.clamp.ClampingFunction, java.io.Serializable)
  • org.grouplens.lenskit.data.event.Ratings
  • org.grouplens.lenskit.data.dao.packed.RatingSnapshotDAO (implements org.grouplens.lenskit.data.dao.EventDAO, org.grouplens.lenskit.data.dao.ItemDAO, org.grouplens.lenskit.data.dao.ItemEventDAO, java.io.Serializable, org.grouplens.lenskit.data.dao.UserDAO, org.grouplens.lenskit.data.dao.UserEventDAO)
  • org.grouplens.lenskit.data.dao.packed.RatingSnapshotDAO.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.data.history.RatingVectorUserHistorySummarizer (implements java.io.Serializable, org.grouplens.lenskit.data.history.UserHistorySummarizer)
  • org.grouplens.lenskit.transform.threshold.RealThreshold (implements java.io.Serializable, org.grouplens.lenskit.transform.threshold.Threshold)
  • org.grouplens.lenskit.cli.Recommend (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.eval.graph.RecommenderDiagramWriter
  • org.grouplens.lenskit.inject.RecommenderGraphBuilder
  • org.grouplens.lenskit.inject.RecommenderInstantiator
  • org.grouplens.lenskit.basic.RescoringItemRecommender (implements org.grouplens.lenskit.ItemRecommender)
  • org.grouplens.lenskit.eval.data.crossfold.RetainNPartition<E> (implements org.grouplens.lenskit.eval.data.crossfold.PartitionAlgorithm<E>)
  • org.grouplens.lenskit.scored.ScoredIdBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.scored.ScoredIdListBuilder (implements org.apache.commons.lang3.builder.Builder<T>)
  • org.grouplens.lenskit.scored.ScoredIds
  • org.grouplens.lenskit.cli.ScriptEnvironment
  • org.grouplens.lenskit.vectors.similarity.SignificanceWeightedVectorSimilarity (implements java.io.Serializable, org.grouplens.lenskit.vectors.similarity.VectorSimilarity)
  • org.grouplens.lenskit.knn.item.model.SimilarityMatrixModel (implements org.grouplens.lenskit.knn.item.model.ItemItemModel, java.io.Serializable)
  • org.grouplens.lenskit.knn.item.SimilaritySumNeighborhoodScorer (implements org.grouplens.lenskit.knn.item.NeighborhoodScorer, java.io.Serializable)
  • org.grouplens.lenskit.eval.traintest.SimpleEvaluator (implements java.util.concurrent.Callable<V>)
  • org.grouplens.lenskit.data.dao.SimpleFileRatingDAO (implements org.grouplens.lenskit.util.io.Describable, org.grouplens.lenskit.data.dao.EventDAO)
  • org.grouplens.lenskit.knn.user.SimpleNeighborhoodFinder (implements org.grouplens.lenskit.knn.user.NeighborhoodFinder, java.io.Serializable)
  • org.grouplens.lenskit.basic.SimpleRatingPredictor.Provider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.slopeone.SlopeOneModel (implements java.io.Serializable)
  • org.grouplens.lenskit.slopeone.SlopeOneModelBuilder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.slopeone.SlopeOneModelDataAccumulator
  • org.grouplens.lenskit.knn.user.SnapshotNeighborhoodFinder (implements org.grouplens.lenskit.knn.user.NeighborhoodFinder, java.io.Serializable)
  • org.grouplens.lenskit.knn.user.SnapshotNeighborhoodFinder.Builder (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.knn.item.model.SparseNeighborIterationStrategy (implements org.grouplens.lenskit.knn.item.model.NeighborIterationStrategy)
  • org.grouplens.lenskit.vectors.SparseVector (implements java.lang.Iterable<T>, java.io.Serializable)
    • org.grouplens.lenskit.vectors.ImmutableSparseVector (implements java.io.Serializable)
    • org.grouplens.lenskit.vectors.MutableSparseVector (implements java.io.Serializable)
  • org.grouplens.lenskit.vectors.similarity.SpearmanRankCorrelation (implements java.io.Serializable, org.grouplens.lenskit.vectors.similarity.VectorSimilarity)
  • org.grouplens.lenskit.util.io.StagedWrite (implements java.io.Closeable)
  • org.grouplens.lenskit.inject.StaticInjector (implements com.google.common.base.Function<F,T>, org.grouplens.grapht.Injector)
  • org.grouplens.lenskit.symbols.Symbol (implements java.io.Serializable)
  • org.grouplens.lenskit.symbols.SymbolValue<T>
    • org.grouplens.lenskit.symbols.DoubleSymbolValue
  • org.grouplens.lenskit.util.table.TableLayout
  • org.grouplens.lenskit.util.table.TableLayoutBuilder (implements org.apache.commons.lang3.builder.Builder<T>, java.lang.Cloneable)
  • org.grouplens.lenskit.util.table.writer.TableWriters
  • org.apache.tools.ant.Target (implements org.apache.tools.ant.TaskContainer)
    • org.grouplens.lenskit.eval.EvalTarget (implements com.google.common.util.concurrent.ListenableFuture<V>)
  • org.grouplens.lenskit.eval.script.TargetDelegate
  • org.grouplens.lenskit.util.parallel.TaskGraphExecutor
  • org.grouplens.lenskit.iterative.ThresholdStoppingCondition (implements java.io.Serializable, org.grouplens.lenskit.iterative.StoppingCondition)
  • org.grouplens.lenskit.transform.truncate.ThresholdTruncator (implements java.io.Serializable, org.grouplens.lenskit.transform.truncate.VectorTruncator)
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • org.grouplens.lenskit.RecommenderBuildException
        • org.grouplens.lenskit.core.RecommenderConfigurationException
      • java.lang.RuntimeException
        • org.grouplens.lenskit.data.dao.DataAccessException
          • org.grouplens.lenskit.data.sql.DatabaseAccessException
      • org.grouplens.lenskit.eval.TaskExecutionException
  • org.grouplens.lenskit.eval.data.crossfold.TimestampOrder<E> (implements org.grouplens.lenskit.eval.data.crossfold.Order<E>)
  • org.grouplens.lenskit.basic.TopNGlobalItemRecommender.Provider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.basic.TopNItemRecommender.Provider (implements javax.inject.Provider<T>)
  • org.grouplens.lenskit.eval.metrics.topn.TopNMetricBuilder<T,K> (implements org.apache.commons.lang3.builder.Builder<T>)
    • org.grouplens.lenskit.eval.metrics.topn.IndependentRecallTopNMetric.Builder
    • org.grouplens.lenskit.eval.metrics.topn.NDCGTopNMetric.Builder
    • org.grouplens.lenskit.eval.metrics.topn.PrecisionRecallTopNMetric.Builder
    • org.grouplens.lenskit.eval.metrics.topn.TopNEntropyMetric.Builder
    • org.grouplens.lenskit.eval.metrics.topn.TopNLengthMetric.Builder
    • org.grouplens.lenskit.eval.metrics.topn.TopNPopularityMetric.Builder
  • org.grouplens.lenskit.util.TopNScoredItemAccumulator (implements org.grouplens.lenskit.util.ScoredItemAccumulator)
  • org.grouplens.lenskit.transform.truncate.TopNTruncator (implements java.io.Serializable, org.grouplens.lenskit.transform.truncate.VectorTruncator)
  • org.grouplens.lenskit.mf.funksvd.TrainingEstimator
  • org.grouplens.lenskit.cli.TrainModel (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.symbols.TypedSymbol<K> (implements java.io.Serializable)
  • org.grouplens.lenskit.util.TypeUtils
  • org.grouplens.lenskit.util.UnlimitedScoredItemAccumulator (implements org.grouplens.lenskit.util.ScoredItemAccumulator)
  • org.grouplens.lenskit.util.io.UpToDateChecker
  • org.grouplens.lenskit.knn.user.UserVectorSimilarity (implements java.io.Serializable, org.grouplens.lenskit.knn.user.UserSimilarity)
  • org.grouplens.lenskit.transform.quantize.ValueArrayQuantizer (implements org.grouplens.lenskit.transform.quantize.Quantizer, java.io.Serializable)
    • org.grouplens.lenskit.transform.quantize.PreferenceDomainQuantizer
  • org.grouplens.lenskit.vectors.Vec (implements java.io.Serializable)
    • org.grouplens.lenskit.vectors.ImmutableVec
    • org.grouplens.lenskit.vectors.MutableVec
  • org.grouplens.lenskit.vectors.VectorEntry (implements java.lang.Cloneable)
  • org.grouplens.lenskit.vectors.Vectors
  • org.grouplens.lenskit.cli.Version (implements org.grouplens.lenskit.cli.Command)
  • org.grouplens.lenskit.knn.item.WeightedAverageNeighborhoodScorer (implements org.grouplens.lenskit.knn.item.NeighborhoodScorer, java.io.Serializable)

Interface Hierarchy

• org.grouplens.lenskit.eval.results.AlgorithmTestAccumulator
• org.grouplens.lenskit.eval.Attributed
• java.lang.AutoCloseable
  • java.io.Closeable
    • org.grouplens.lenskit.cursors.Cursor<T> (also extends java.lang.Iterable<T>)
    • org.grouplens.lenskit.data.snapshot.PreferenceSnapshot
    • org.grouplens.lenskit.util.table.writer.TableWriter
• org.grouplens.lenskit.mf.svd.BiasedMFKernel
• org.grouplens.grapht.Binding<T>
  • org.grouplens.lenskit.core.LenskitBinding<T>
• org.grouplens.lenskit.transform.clamp.ClampingFunction
• org.grouplens.lenskit.cli.Command
• org.grouplens.grapht.Context
  • org.grouplens.lenskit.core.LenskitConfigContext
• org.grouplens.lenskit.eval.data.DataSource
• org.grouplens.lenskit.util.io.Describable
• org.grouplens.lenskit.util.io.Describer<T>
• org.grouplens.lenskit.util.io.DescriptionWriter
• org.grouplens.lenskit.data.event.Event
  • org.grouplens.lenskit.data.event.Rating
• org.grouplens.lenskit.data.dao.EventDAO
• java.util.concurrent.Future<V>
  • com.google.common.util.concurrent.ListenableFuture<V>
    • org.grouplens.lenskit.eval.EvalTask<T>
• org.grouplens.lenskit.GlobalItemRecommender
• org.grouplens.lenskit.GlobalItemScorer
  • org.grouplens.lenskit.knn.item.ItemItemModelBackedGlobalScorer
• org.grouplens.lenskit.data.dao.ItemDAO
• org.grouplens.lenskit.data.dao.ItemEventDAO
• org.grouplens.lenskit.knn.item.model.ItemItemModel
• org.grouplens.lenskit.ItemRecommender
• org.grouplens.lenskit.knn.item.ItemScoreAlgorithm
• org.grouplens.lenskit.ItemScorer
• org.grouplens.lenskit.eval.metrics.topn.ItemSelector
• org.grouplens.lenskit.knn.item.ItemSimilarity
• org.grouplens.lenskit.transform.normalize.ItemVectorNormalizer
• java.lang.Iterable<T>
  • java.util.Collection<E>
    • org.grouplens.lenskit.collections.FastCollection<E> (also extends org.grouplens.lenskit.collections.FastIterable<E>)
    • org.grouplens.lenskit.data.history.ItemEventCollection<E>
    • java.util.List<E>
      • org.grouplens.lenskit.util.table.Column
      • org.grouplens.lenskit.util.table.Table
      • org.grouplens.lenskit.data.history.UserHistory<E>
  • org.grouplens.lenskit.cursors.Cursor<T> (also extends java.io.Closeable)
  • org.grouplens.lenskit.collections.FastIterable<E>
    • org.grouplens.lenskit.collections.FastCollection<E> (also extends java.util.Collection<E>)
  • org.grouplens.lenskit.util.table.Row
• org.grouplens.lenskit.eval.metrics.Metric<E>
  • org.grouplens.lenskit.eval.traintest.ModelMetric
  • org.grouplens.lenskit.eval.metrics.TestUserMetric
• org.grouplens.lenskit.knn.user.NeighborhoodFinder
• org.grouplens.lenskit.knn.item.NeighborhoodScorer
• org.grouplens.lenskit.knn.item.model.NeighborIterationStrategy
• org.grouplens.lenskit.eval.data.crossfold.Order<E>
• org.grouplens.lenskit.eval.data.crossfold.PartitionAlgorithm<E>
• org.grouplens.lenskit.data.pref.Preference
  • org.grouplens.lenskit.data.pref.IndexedPreference
• org.grouplens.lenskit.transform.quantize.Quantizer
• org.grouplens.lenskit.RatingPredictor
• org.grouplens.lenskit.Recommender
• org.grouplens.lenskit.RecommenderEngine
• org.grouplens.lenskit.scored.ScoredId
• org.grouplens.lenskit.util.ScoredItemAccumulator
• java.io.Serializable
  • org.grouplens.lenskit.util.Index
• org.grouplens.lenskit.data.sql.SQLStatementFactory
• org.grouplens.lenskit.iterative.StoppingCondition
• org.grouplens.lenskit.eval.traintest.TestUser
• org.grouplens.lenskit.eval.metrics.TestUserMetricAccumulator
• org.grouplens.lenskit.transform.threshold.Threshold
• org.grouplens.lenskit.iterative.TrainingLoopController
• org.grouplens.lenskit.eval.data.traintest.TTDataSet
• org.grouplens.lenskit.data.dao.UserDAO
• org.grouplens.lenskit.data.dao.UserEventDAO
• org.grouplens.lenskit.data.history.UserHistorySummarizer
• org.grouplens.lenskit.knn.user.UserSimilarity
• org.grouplens.lenskit.transform.normalize.UserVectorNormalizer
• org.grouplens.lenskit.transform.normalize.VectorNormalizer
• org.grouplens.lenskit.vectors.similarity.VectorSimilarity
• org.grouplens.lenskit.transform.normalize.VectorTransformation
• org.grouplens.lenskit.transform.truncate.VectorTruncator

Annotation Type Hierarchy

• org.grouplens.lenskit.core.Shareable (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.core.Parameter (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.core.Transient (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.vectors.similarity.SigWeightThreshold (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.vectors.similarity.SimilarityDamping (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.baseline.MeanDamping (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.baseline.UserMeanBaseline (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.baseline.ConstantItemScorer.Value (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.baseline.BaselineScorer (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.baseline.PrimaryScorer (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.transform.threshold.ThresholdValue (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.data.event.UseTimestamps (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.data.event.EventType (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.data.dao.RatingFile (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.data.dao.FieldSeparator (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.data.dao.packed.BinaryRatingFile (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.iterative.IterationCount (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.iterative.RegularizationTerm (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.iterative.StoppingThreshold (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.iterative.LearningRate (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.iterative.MinimumIterations (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.eval.script.ConfigDelegate (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.eval.script.BuiltBy (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.eval.data.traintest.QueryData (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.cli.CommandSpec (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.knn.NeighborhoodSize (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.knn.MinNeighbors (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.knn.item.ModelSize (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.knn.item.ItemSimilarityThreshold (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.knn.user.UserSimilarityThreshold (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.mf.funksvd.InitialFeatureValue (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.mf.funksvd.RuntimeUpdate (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.mf.funksvd.FeatureCount (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.slopeone.DeviationDamping (implements java.lang.annotation.Annotation)
• org.grouplens.lenskit.predict.ordrec.ReportRatingDistribution (implements java.lang.annotation.Annotation)

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.grouplens.lenskit.core.ModelDisposition
    • org.grouplens.lenskit.core.EngineValidationMode
    • org.grouplens.lenskit.util.io.CompressionMode
    • org.grouplens.lenskit.baseline.ScoreSource
    • org.grouplens.lenskit.data.sql.QueryKey.Type
    • org.grouplens.lenskit.data.dao.SortOrder
    • org.grouplens.lenskit.data.dao.packed.BinaryFormatFlag
    • org.grouplens.lenskit.vectors.VectorEntry.State
    • org.grouplens.lenskit.eval.data.subsample.SubsampleMode
    • org.grouplens.lenskit.eval.data.crossfold.CrossfoldMethod