Hierarchy For All Packages

Package Hierarchies:

• org.apache.mahout,
• org.apache.mahout.cf.taste.common,
• org.apache.mahout.cf.taste.eval,
• org.apache.mahout.cf.taste.hadoop,
• org.apache.mahout.cf.taste.hadoop.als,
• org.apache.mahout.cf.taste.hadoop.item,
• org.apache.mahout.cf.taste.hadoop.preparation,
• org.apache.mahout.cf.taste.hadoop.similarity.item,
• org.apache.mahout.cf.taste.impl.common,
• org.apache.mahout.cf.taste.impl.common.jdbc,
• org.apache.mahout.cf.taste.impl.eval,
• org.apache.mahout.cf.taste.impl.model,
• org.apache.mahout.cf.taste.impl.model.file,
• org.apache.mahout.cf.taste.impl.neighborhood,
• org.apache.mahout.cf.taste.impl.recommender,
• org.apache.mahout.cf.taste.impl.recommender.svd,
• org.apache.mahout.cf.taste.impl.similarity,
• org.apache.mahout.cf.taste.impl.similarity.file,
• org.apache.mahout.cf.taste.impl.similarity.precompute,
• org.apache.mahout.cf.taste.model,
• org.apache.mahout.cf.taste.neighborhood,
• org.apache.mahout.cf.taste.recommender,
• org.apache.mahout.cf.taste.similarity,
• org.apache.mahout.cf.taste.similarity.precompute,
• org.apache.mahout.classifier,
• org.apache.mahout.classifier.df,
• org.apache.mahout.classifier.df.builder,
• org.apache.mahout.classifier.df.data,
• org.apache.mahout.classifier.df.data.conditions,
• org.apache.mahout.classifier.df.mapreduce,
• org.apache.mahout.classifier.df.mapreduce.inmem,
• org.apache.mahout.classifier.df.mapreduce.partial,
• org.apache.mahout.classifier.df.node,
• org.apache.mahout.classifier.df.ref,
• org.apache.mahout.classifier.df.split,
• org.apache.mahout.classifier.df.tools,
• org.apache.mahout.classifier.evaluation,
• org.apache.mahout.classifier.mlp,
• org.apache.mahout.classifier.naivebayes,
• org.apache.mahout.classifier.naivebayes.test,
• org.apache.mahout.classifier.naivebayes.training,
• org.apache.mahout.classifier.sequencelearning.hmm,
• org.apache.mahout.classifier.sgd,
• org.apache.mahout.clustering,
• org.apache.mahout.clustering.canopy,
• org.apache.mahout.clustering.classify,
• org.apache.mahout.clustering.fuzzykmeans,
• org.apache.mahout.clustering.iterator,
• org.apache.mahout.clustering.kernel,
• org.apache.mahout.clustering.kmeans,
• org.apache.mahout.clustering.lda.cvb,
• org.apache.mahout.clustering.spectral,
• org.apache.mahout.clustering.spectral.kmeans,
• org.apache.mahout.clustering.streaming.cluster,
• org.apache.mahout.clustering.streaming.mapreduce,
• org.apache.mahout.clustering.streaming.tools,
• org.apache.mahout.clustering.topdown,
• org.apache.mahout.clustering.topdown.postprocessor,
• org.apache.mahout.common,
• org.apache.mahout.common.commandline,
• org.apache.mahout.common.distance,
• org.apache.mahout.common.iterator,
• org.apache.mahout.common.iterator.sequencefile,
• org.apache.mahout.common.lucene,
• org.apache.mahout.common.mapreduce,
• org.apache.mahout.common.nlp,
• org.apache.mahout.common.parameters,
• org.apache.mahout.driver,
• org.apache.mahout.ep,
• org.apache.mahout.math,
• org.apache.mahout.math.hadoop,
• org.apache.mahout.math.hadoop.decomposer,
• org.apache.mahout.math.hadoop.similarity,
• org.apache.mahout.math.hadoop.similarity.cooccurrence,
• org.apache.mahout.math.hadoop.similarity.cooccurrence.measures,
• org.apache.mahout.math.hadoop.solver,
• org.apache.mahout.math.hadoop.stats,
• org.apache.mahout.math.hadoop.stochasticsvd,
• org.apache.mahout.math.hadoop.stochasticsvd.qr,
• org.apache.mahout.math.neighborhood,
• org.apache.mahout.math.random,
• org.apache.mahout.math.ssvd,
• org.apache.mahout.math.stats,
• org.apache.mahout.vectorizer,
• org.apache.mahout.vectorizer.collocations.llr,
• org.apache.mahout.vectorizer.common,
• org.apache.mahout.vectorizer.document,
• org.apache.mahout.vectorizer.encoders,
• org.apache.mahout.vectorizer.pruner,
• org.apache.mahout.vectorizer.term,
• org.apache.mahout.vectorizer.tfidf

Class Hierarchy

• java.lang.Object
  • org.apache.mahout.cf.taste.impl.recommender.AbstractCandidateItemsStrategy (implements org.apache.mahout.cf.taste.recommender.CandidateItemsStrategy, org.apache.mahout.cf.taste.recommender.MostSimilarItemsCandidateItemsStrategy)
    • org.apache.mahout.cf.taste.impl.recommender.AllSimilarItemsCandidateItemsStrategy
    • org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategy
    • org.apache.mahout.cf.taste.impl.recommender.PreferredItemsNeighborhoodCandidateItemsStrategy
    • org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategy
  • org.apache.mahout.clustering.AbstractCluster (implements org.apache.mahout.clustering.Cluster)
    • org.apache.mahout.clustering.iterator.DistanceMeasureCluster
      • org.apache.mahout.clustering.canopy.Canopy
      • org.apache.mahout.clustering.kmeans.Kluster
        • org.apache.mahout.clustering.fuzzykmeans.SoftCluster
  • org.apache.mahout.clustering.iterator.AbstractClusteringPolicy (implements org.apache.mahout.clustering.iterator.ClusteringPolicy)
    • org.apache.mahout.clustering.iterator.CanopyClusteringPolicy
    • org.apache.mahout.clustering.iterator.FuzzyKMeansClusteringPolicy
    • org.apache.mahout.clustering.iterator.KMeansClusteringPolicy
  • org.apache.mahout.cf.taste.impl.model.AbstractDataModel (implements org.apache.mahout.cf.taste.model.DataModel)
    • org.apache.mahout.cf.taste.impl.model.file.FileDataModel
    • org.apache.mahout.cf.taste.impl.model.GenericBooleanPrefDataModel
    • org.apache.mahout.cf.taste.impl.model.GenericDataModel
  • org.apache.mahout.cf.taste.impl.eval.AbstractDifferenceRecommenderEvaluator (implements org.apache.mahout.cf.taste.eval.RecommenderEvaluator)
    • org.apache.mahout.cf.taste.impl.eval.AverageAbsoluteDifferenceRecommenderEvaluator
    • org.apache.mahout.cf.taste.impl.eval.RMSRecommenderEvaluator
  • org.apache.mahout.cf.taste.impl.eval.AbstractDifferenceRecommenderEvaluator.PreferenceEstimateCallable (implements java.util.concurrent.Callable<V>)
  • org.apache.mahout.cf.taste.impl.recommender.svd.AbstractFactorizer (implements org.apache.mahout.cf.taste.impl.recommender.svd.Factorizer)
    • org.apache.mahout.cf.taste.impl.recommender.svd.ALSWRFactorizer
    • org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizer
    • org.apache.mahout.cf.taste.impl.recommender.svd.RatingSGDFactorizer
      • org.apache.mahout.cf.taste.impl.recommender.svd.SVDPlusPlusFactorizer
  • org.apache.mahout.cf.taste.impl.model.AbstractIDMigrator (implements org.apache.mahout.cf.taste.model.IDMigrator)
    • org.apache.mahout.cf.taste.impl.model.AbstractJDBCIDMigrator (implements org.apache.mahout.cf.taste.model.UpdatableIDMigrator)
      • org.apache.mahout.cf.taste.impl.model.MySQLJDBCIDMigrator
    • org.apache.mahout.cf.taste.impl.model.file.FileIDMigrator
    • org.apache.mahout.cf.taste.impl.model.MemoryIDMigrator (implements org.apache.mahout.cf.taste.model.UpdatableIDMigrator)
  • org.apache.mahout.cf.taste.impl.similarity.AbstractItemSimilarity (implements org.apache.mahout.cf.taste.similarity.ItemSimilarity)
    • org.apache.mahout.cf.taste.impl.similarity.CityBlockSimilarity (implements org.apache.mahout.cf.taste.similarity.UserSimilarity)
    • org.apache.mahout.cf.taste.impl.similarity.EuclideanDistanceSimilarity
    • org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarity (implements org.apache.mahout.cf.taste.similarity.UserSimilarity)
    • org.apache.mahout.cf.taste.impl.similarity.PearsonCorrelationSimilarity
    • org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarity (implements org.apache.mahout.cf.taste.similarity.UserSimilarity)
    • org.apache.mahout.cf.taste.impl.similarity.UncenteredCosineSimilarity
  • org.apache.mahout.cf.taste.impl.common.jdbc.AbstractJDBCComponent
  • org.apache.mahout.cf.taste.impl.common.AbstractLongPrimitiveIterator (implements org.apache.mahout.cf.taste.impl.common.LongPrimitiveIterator)
    • org.apache.mahout.cf.taste.impl.common.SamplingLongPrimitiveIterator
  • org.apache.mahout.common.parameters.AbstractParameter<T> (implements org.apache.mahout.common.parameters.Parameter<T>)
    • org.apache.mahout.common.parameters.ClassParameter
    • org.apache.mahout.common.parameters.DoubleParameter
    • org.apache.mahout.common.parameters.PathParameter
  • org.apache.mahout.cf.taste.impl.recommender.AbstractRecommender (implements org.apache.mahout.cf.taste.recommender.Recommender)
    • org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommender (implements org.apache.mahout.cf.taste.recommender.ItemBasedRecommender)
      • org.apache.mahout.cf.taste.impl.recommender.GenericBooleanPrefItemBasedRecommender
    • org.apache.mahout.cf.taste.impl.recommender.GenericUserBasedRecommender (implements org.apache.mahout.cf.taste.recommender.UserBasedRecommender)
      • org.apache.mahout.cf.taste.impl.recommender.GenericBooleanPrefUserBasedRecommender
    • org.apache.mahout.cf.taste.impl.recommender.ItemAverageRecommender
    • org.apache.mahout.cf.taste.impl.recommender.ItemUserAverageRecommender
    • org.apache.mahout.cf.taste.impl.recommender.RandomRecommender
    • org.apache.mahout.cf.taste.impl.recommender.svd.SVDRecommender
  • org.apache.mahout.classifier.AbstractVectorClassifier
    • org.apache.mahout.classifier.naivebayes.AbstractNaiveBayesClassifier
      • org.apache.mahout.classifier.naivebayes.ComplementaryNaiveBayesClassifier
      • org.apache.mahout.classifier.naivebayes.StandardNaiveBayesClassifier
    • org.apache.mahout.classifier.sgd.AbstractOnlineLogisticRegression (implements org.apache.mahout.classifier.OnlineLearner)
      • org.apache.mahout.classifier.sgd.OnlineLogisticRegression (implements org.apache.hadoop.io.Writable)
    • org.apache.mahout.clustering.classify.ClusterClassifier (implements org.apache.mahout.classifier.OnlineLearner, org.apache.hadoop.io.Writable)
    • org.apache.mahout.classifier.sgd.CrossFoldLearner (implements org.apache.mahout.classifier.OnlineLearner, org.apache.hadoop.io.Writable)
    • org.apache.mahout.classifier.sgd.GradientMachine (implements org.apache.mahout.classifier.OnlineLearner, org.apache.hadoop.io.Writable)
    • org.apache.mahout.classifier.sgd.PassiveAggressive (implements org.apache.mahout.classifier.OnlineLearner, org.apache.hadoop.io.Writable)
  • org.apache.mahout.math.hadoop.stochasticsvd.ABtDenseOutJob
  • org.apache.mahout.math.hadoop.stochasticsvd.ABtJob
  • org.apache.mahout.classifier.sgd.AdaptiveLogisticRegression (implements org.apache.mahout.classifier.OnlineLearner, org.apache.hadoop.io.Writable)
  • org.apache.mahout.classifier.sgd.AdaptiveLogisticRegression.TrainingExample (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.classifier.sgd.AdaptiveLogisticRegression.Wrapper (implements org.apache.mahout.ep.Payload<T>)
  • org.apache.mahout.clustering.spectral.AffinityMatrixInputJob
  • org.apache.mahout.common.lucene.AnalyzerUtils
  • org.apache.lucene.util.AttributeSource
    • org.apache.lucene.analysis.TokenStream (implements java.io.Closeable)
      • org.apache.mahout.common.lucene.IteratorTokenStream
  • org.apache.mahout.classifier.evaluation.Auc
  • org.apache.mahout.cf.taste.impl.similarity.AveragingPreferenceInferrer (implements org.apache.mahout.cf.taste.similarity.PreferenceInferrer)
  • org.apache.mahout.classifier.df.Bagging
  • org.apache.mahout.clustering.streaming.cluster.BallKMeans (implements java.lang.Iterable<T>)
  • org.apache.mahout.math.hadoop.stats.BasicStats
  • org.apache.mahout.cf.taste.similarity.precompute.BatchItemSimilarities
    • org.apache.mahout.cf.taste.impl.similarity.precompute.MultithreadedBatchItemSimilarities
  • org.apache.mahout.classifier.sequencelearning.hmm.BaumWelchTrainer
  • org.apache.mahout.classifier.naivebayes.BayesUtils
  • org.apache.hadoop.io.BinaryComparable (implements java.lang.Comparable<T>)
    • org.apache.mahout.vectorizer.collocations.llr.Gram (implements org.apache.hadoop.io.WritableComparable<T>)
    • org.apache.mahout.vectorizer.collocations.llr.GramKey (implements org.apache.hadoop.io.WritableComparable<T>)
    • org.apache.mahout.common.IntPairWritable (implements java.lang.Cloneable, org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArray (implements org.apache.mahout.cf.taste.model.PreferenceArray)
  • org.apache.mahout.cf.taste.impl.model.BooleanPreference (implements org.apache.mahout.cf.taste.model.Preference, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArray (implements org.apache.mahout.cf.taste.model.PreferenceArray)
  • org.apache.mahout.math.hadoop.stochasticsvd.BtJob
  • org.apache.mahout.classifier.df.mapreduce.Builder
    • org.apache.mahout.classifier.df.mapreduce.inmem.InMemBuilder
    • org.apache.mahout.classifier.df.mapreduce.partial.PartialBuilder
  • org.apache.mahout.cf.taste.impl.recommender.ByValueRecommendedItemComparator (implements java.util.Comparator<T>, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.common.Cache<K,V> (implements org.apache.mahout.cf.taste.impl.common.Retriever<K,V>)
  • org.apache.mahout.cf.taste.impl.similarity.CachingItemSimilarity (implements org.apache.mahout.cf.taste.similarity.ItemSimilarity)
  • org.apache.mahout.cf.taste.impl.recommender.CachingRecommender (implements org.apache.mahout.cf.taste.recommender.Recommender)
  • org.apache.mahout.cf.taste.impl.neighborhood.CachingUserNeighborhood (implements org.apache.mahout.cf.taste.neighborhood.UserNeighborhood)
  • org.apache.mahout.cf.taste.impl.similarity.CachingUserSimilarity (implements org.apache.mahout.cf.taste.similarity.UserSimilarity)
  • org.apache.mahout.clustering.canopy.CanopyClusterer
  • org.apache.mahout.clustering.canopy.CanopyConfigKeys
  • org.apache.mahout.clustering.streaming.mapreduce.CentroidWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.common.distance.ChebyshevDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
  • org.apache.mahout.classifier.df.mapreduce.Classifier
  • org.apache.mahout.classifier.ClassifierResult
  • org.apache.mahout.common.ClassUtils
  • org.apache.mahout.clustering.classify.ClusterClassificationConfigKeys
  • org.apache.mahout.clustering.topdown.postprocessor.ClusterCountReader
  • org.apache.mahout.clustering.iterator.ClusteringPolicyWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.clustering.ClusteringUtils
  • org.apache.mahout.clustering.iterator.ClusterIterator
  • org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessor
  • org.apache.mahout.clustering.iterator.ClusterWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.common.CommandLineUtil
  • org.apache.mahout.classifier.naivebayes.training.ComplementaryThetaTrainer
  • org.apache.mahout.classifier.df.data.conditions.Condition
    • org.apache.mahout.classifier.df.data.conditions.Equals
    • org.apache.mahout.classifier.df.data.conditions.GreaterOrEquals
    • org.apache.mahout.classifier.df.data.conditions.Lesser
  • org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
    • org.apache.mahout.common.AbstractJob (implements org.apache.hadoop.util.Tool)
      • org.apache.mahout.clustering.canopy.CanopyDriver
      • org.apache.mahout.clustering.classify.ClusterClassificationDriver
      • org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorDriver
      • org.apache.mahout.vectorizer.collocations.llr.CollocDriver
      • org.apache.mahout.clustering.lda.cvb.CVB0Driver
      • org.apache.mahout.cf.taste.hadoop.als.DatasetSplitter
      • org.apache.mahout.vectorizer.DictionaryVectorizer (implements org.apache.mahout.vectorizer.Vectorizer)
      • org.apache.mahout.math.hadoop.solver.DistributedConjugateGradientSolver.DistributedConjugateGradientSolverJob
      • org.apache.mahout.math.hadoop.decomposer.DistributedLanczosSolver.DistributedLanczosSolverJob
      • org.apache.mahout.math.hadoop.decomposer.EigenVerificationJob
      • org.apache.mahout.vectorizer.EncodedVectorsFromSequenceFiles
      • org.apache.mahout.cf.taste.hadoop.als.FactorizationEvaluator
      • org.apache.mahout.clustering.fuzzykmeans.FuzzyKMeansDriver
      • org.apache.mahout.clustering.lda.cvb.InMemoryCollapsedVariationalBayes0
      • org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJob
      • org.apache.mahout.clustering.kmeans.KMeansDriver
      • org.apache.mahout.math.hadoop.MatrixMultiplicationJob
      • org.apache.mahout.cf.taste.hadoop.als.ParallelALSFactorizationJob
      • org.apache.mahout.cf.taste.hadoop.preparation.PreparePreferenceMatrixJob
      • org.apache.mahout.cf.taste.hadoop.als.RecommenderJob
      • org.apache.mahout.cf.taste.hadoop.item.RecommenderJob
      • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob
      • org.apache.mahout.vectorizer.SparseVectorsFromSequenceFiles
      • org.apache.mahout.clustering.spectral.kmeans.SpectralKMeansDriver
      • org.apache.mahout.math.hadoop.stochasticsvd.SSVDCli
      • org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansDriver
      • org.apache.mahout.classifier.naivebayes.test.TestNaiveBayesDriver
      • org.apache.mahout.classifier.naivebayes.training.TrainNaiveBayesJob
      • org.apache.mahout.math.hadoop.TransposeJob
      • org.apache.mahout.math.hadoop.similarity.VectorDistanceSimilarityJob
    • org.apache.mahout.classifier.df.tools.Frequencies (implements org.apache.hadoop.util.Tool)
  • org.apache.mahout.classifier.ConfusionMatrix
  • org.apache.mahout.math.solver.ConjugateGradientSolver
    • org.apache.mahout.math.hadoop.solver.DistributedConjugateGradientSolver (implements org.apache.hadoop.util.Tool)
  • org.apache.mahout.common.distance.CosineDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
  • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.CosineSimilarity (implements org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasure)
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.PearsonCorrelationSimilarity
  • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.CountbasedMeasure (implements org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasure)
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.CityBlockSimilarity
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.CooccurrenceCountSimilarity
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.LoglikelihoodSimilarity
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.TanimotoCoefficientSimilarity
  • org.apache.mahout.classifier.sgd.CsvRecordFactory (implements org.apache.mahout.classifier.sgd.RecordFactory)
  • org.apache.mahout.classifier.df.data.Data (implements java.lang.Cloneable)
  • org.apache.mahout.classifier.df.data.DataConverter
  • org.apache.mahout.classifier.df.data.DataLoader
  • org.apache.mahout.classifier.df.data.Dataset
  • org.apache.mahout.classifier.df.data.DataUtils
  • org.apache.mahout.classifier.df.DecisionForest (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.classifier.df.builder.DecisionTreeBuilder (implements org.apache.mahout.classifier.df.builder.TreeBuilder)
  • org.apache.mahout.classifier.sgd.DefaultGradient (implements org.apache.mahout.classifier.sgd.Gradient)
  • org.apache.mahout.common.commandline.DefaultOptionCreator
  • org.apache.mahout.classifier.df.builder.DefaultTreeBuilder (implements org.apache.mahout.classifier.df.builder.TreeBuilder)
  • org.apache.mahout.math.DelegatingVector (implements org.apache.mahout.math.Vector)
    • org.apache.mahout.math.WeightedVector
      • org.apache.mahout.math.neighborhood.HashedVector
  • org.apache.mahout.math.hadoop.stochasticsvd.DenseBlockWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.classifier.df.tools.Describe
  • org.apache.mahout.classifier.df.data.DescriptorUtils
  • org.apache.mahout.classifier.df.DFUtils
  • org.apache.mahout.vectorizer.encoders.Dictionary
  • org.apache.mahout.math.hadoop.DistributedRowMatrix (implements org.apache.hadoop.conf.Configurable, org.apache.mahout.math.VectorIterable)
  • org.apache.mahout.math.hadoop.DistributedRowMatrix.MatrixEntryWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.mahout.math.DistributedRowMatrixWriter
  • org.apache.mahout.vectorizer.DocumentProcessor
  • org.apache.mahout.math.function.DoubleFunction
    • org.apache.mahout.ep.Mapping (implements org.apache.hadoop.io.Writable)
      • org.apache.mahout.ep.Mapping.Exponential
      • org.apache.mahout.ep.Mapping.Identity
      • org.apache.mahout.ep.Mapping.LogLimit
      • org.apache.mahout.ep.Mapping.SoftLimit
  • org.apache.mahout.clustering.spectral.kmeans.EigenSeedGenerator
  • org.apache.mahout.classifier.sgd.ElasticBandPrior (implements org.apache.mahout.classifier.sgd.PriorFunction)
  • org.apache.mahout.cf.taste.hadoop.EntityEntityWritable (implements java.lang.Cloneable, org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.mahout.classifier.df.ErrorEstimate
  • org.apache.mahout.cf.taste.impl.recommender.EstimatedPreferenceCapper
  • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.EuclideanDistanceSimilarity (implements org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasure)
  • org.apache.mahout.ep.EvolutionaryProcess<T,U> (implements java.io.Closeable, org.apache.hadoop.io.Writable)
  • org.apache.mahout.cf.taste.impl.recommender.svd.Factorization
  • org.apache.mahout.cf.taste.impl.common.FastByIDMap<V> (implements java.lang.Cloneable, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.common.FastIDSet (implements java.lang.Cloneable, java.lang.Iterable<T>, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.common.FastMap<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
  • org.apache.mahout.vectorizer.encoders.FeatureVectorEncoder
    • org.apache.mahout.vectorizer.encoders.CachingValueEncoder
      • org.apache.mahout.vectorizer.encoders.ConstantValueEncoder
      • org.apache.mahout.vectorizer.encoders.ContinuousValueEncoder
        • org.apache.mahout.vectorizer.encoders.CachingContinuousValueEncoder
    • org.apache.mahout.vectorizer.encoders.InteractionValueEncoder
    • org.apache.mahout.vectorizer.encoders.TextValueEncoder
      • org.apache.mahout.vectorizer.encoders.CachingTextValueEncoder
      • org.apache.mahout.vectorizer.encoders.LuceneTextValueEncoder
    • org.apache.mahout.vectorizer.encoders.WordValueEncoder
      • org.apache.mahout.vectorizer.encoders.AdaptiveWordValueEncoder
      • org.apache.mahout.vectorizer.encoders.StaticWordValueEncoder
        • org.apache.mahout.vectorizer.encoders.CachingStaticWordValueEncoder
  • org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarity (implements org.apache.mahout.cf.taste.similarity.ItemSimilarity)
  • org.apache.mahout.common.iterator.FileLineIterable (implements java.lang.Iterable<T>)
  • org.apache.mahout.cf.taste.impl.recommender.svd.FilePersistenceStrategy (implements org.apache.mahout.cf.taste.impl.recommender.svd.PersistenceStrategy)
  • org.apache.mahout.cf.taste.impl.similarity.precompute.FileSimilarItemsWriter (implements org.apache.mahout.cf.taste.similarity.precompute.SimilarItemsWriter)
  • org.apache.mahout.cf.taste.impl.common.FixedRunningAverage (implements org.apache.mahout.cf.taste.impl.common.RunningAverage, java.io.Serializable)
    • org.apache.mahout.cf.taste.impl.common.FixedRunningAverageAndStdDev (implements org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDev)
  • org.apache.mahout.classifier.df.tools.ForestVisualizer
  • com.google.common.collect.ForwardingObject
    • com.google.common.collect.ForwardingIterator<T> (implements java.util.Iterator<E>)
      • org.apache.mahout.common.iterator.CopyConstructorIterator<T>
      • org.apache.mahout.common.iterator.FixedSizeSamplingIterator<T>
      • org.apache.mahout.cf.taste.impl.common.jdbc.ResultSetIterator<T>
      • org.apache.mahout.common.iterator.sequencefile.SequenceFileDirIterator<K,V> (implements java.io.Closeable)
      • org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterator<V> (implements java.io.Closeable)
      • org.apache.mahout.common.iterator.StableFixedSizeSamplingIterator<T>
      • org.apache.mahout.common.iterator.StringRecordIterator
  • org.apache.mahout.classifier.df.tools.FrequenciesJob
  • org.apache.mahout.cf.taste.impl.common.FullRunningAverage (implements org.apache.mahout.cf.taste.impl.common.RunningAverage, java.io.Serializable)
    • org.apache.mahout.cf.taste.impl.common.FullRunningAverageAndStdDev (implements org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDev)
  • org.apache.mahout.clustering.fuzzykmeans.FuzzyKMeansClusterer
  • org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommender.MostSimilarEstimator (implements org.apache.mahout.cf.taste.impl.recommender.TopItems.Estimator<T>)
  • org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArray (implements org.apache.mahout.cf.taste.model.PreferenceArray)
  • org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarity (implements org.apache.mahout.cf.taste.similarity.ItemSimilarity)
  • org.apache.mahout.cf.taste.impl.similarity.GenericItemSimilarity.ItemItemSimilarity (implements java.lang.Comparable<T>)
  • org.apache.mahout.cf.taste.impl.model.GenericPreference (implements org.apache.mahout.cf.taste.model.Preference, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.recommender.GenericRecommendedItem (implements org.apache.mahout.cf.taste.recommender.RecommendedItem, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluator (implements org.apache.mahout.cf.taste.eval.RecommenderIRStatsEvaluator)
  • org.apache.mahout.cf.taste.impl.eval.GenericRelevantItemsDataSplitter (implements org.apache.mahout.cf.taste.eval.RelevantItemsDataSplitter)
  • org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArray (implements org.apache.mahout.cf.taste.model.PreferenceArray)
  • org.apache.mahout.cf.taste.impl.similarity.GenericUserSimilarity (implements org.apache.mahout.cf.taste.similarity.UserSimilarity)
  • org.apache.mahout.cf.taste.impl.similarity.GenericUserSimilarity.UserUserSimilarity (implements java.lang.Comparable<T>)
  • org.apache.mahout.math.hadoop.stochasticsvd.qr.GivensThinSolver
  • org.apache.mahout.math.stats.GlobalOnlineAuc (implements org.apache.mahout.math.stats.OnlineAuc)
  • org.apache.mahout.math.hadoop.stochasticsvd.qr.GramSchmidt
  • org.apache.mahout.math.stats.GroupedOnlineAuc (implements org.apache.mahout.math.stats.OnlineAuc)
  • org.apache.mahout.common.HadoopUtil
  • org.apache.mahout.vectorizer.HighDFWordsPruner
  • org.apache.mahout.classifier.sequencelearning.hmm.HmmAlgorithms
  • org.apache.mahout.classifier.sequencelearning.hmm.HmmEvaluator
  • org.apache.mahout.classifier.sequencelearning.hmm.HmmModel (implements java.lang.Cloneable)
  • org.apache.mahout.classifier.sequencelearning.hmm.HmmTrainer
  • org.apache.mahout.classifier.sequencelearning.hmm.HmmUtils
  • org.apache.mahout.cf.taste.hadoop.item.IDReader
  • org.apache.mahout.classifier.df.split.IgSplit
    • org.apache.mahout.classifier.df.split.DefaultIgSplit
    • org.apache.mahout.classifier.df.split.OptIgSplit
    • org.apache.mahout.classifier.df.split.RegressionSplit
  • org.apache.hadoop.mapreduce.InputFormat<K,V>
    • org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormat
  • org.apache.hadoop.mapreduce.InputSplit
    • org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormat.InMemInputSplit (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.classifier.df.data.Instance
  • org.apache.mahout.clustering.spectral.IntDoublePairWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.common.IntegerTuple (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.mahout.common.IntPairWritable.Frequency (implements java.lang.Comparable<T>, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.common.InvertedRunningAverage (implements org.apache.mahout.cf.taste.impl.common.RunningAverage)
  • org.apache.mahout.cf.taste.impl.common.InvertedRunningAverageAndStdDev (implements org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDev)
  • org.apache.mahout.cf.taste.impl.eval.IRStatisticsImpl (implements org.apache.mahout.cf.taste.eval.IRStatistics, java.io.Serializable)
  • org.apache.mahout.clustering.spectral.Keys
  • org.apache.mahout.classifier.sgd.L1 (implements org.apache.mahout.classifier.sgd.PriorFunction)
  • org.apache.mahout.classifier.sgd.L2 (implements org.apache.mahout.classifier.sgd.PriorFunction)
  • org.apache.mahout.math.decomposer.lanczos.LanczosSolver
    • org.apache.mahout.math.hadoop.decomposer.DistributedLanczosSolver (implements org.apache.hadoop.util.Tool)
  • org.apache.mahout.math.decomposer.lanczos.LanczosState
    • org.apache.mahout.math.hadoop.decomposer.HdfsBackedLanczosState (implements org.apache.hadoop.conf.Configurable)
  • org.apache.mahout.vectorizer.collocations.llr.LLRReducer.ConcreteLLCallback (implements org.apache.mahout.vectorizer.collocations.llr.LLRReducer.LLCallback)
  • org.apache.mahout.cf.taste.impl.eval.LoadEvaluator
  • org.apache.mahout.cf.taste.impl.eval.LoadStatistics
  • org.apache.mahout.common.LongPair (implements java.lang.Comparable<T>, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.common.LongPrimitiveArrayIterator (implements org.apache.mahout.cf.taste.impl.common.LongPrimitiveIterator)
  • org.apache.hadoop.io.LongWritable (implements org.apache.hadoop.io.WritableComparable<T>)
    • org.apache.mahout.classifier.df.mapreduce.partial.TreeID (implements java.lang.Cloneable)
  • org.apache.mahout.common.distance.MahalanobisDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
  • org.apache.mahout.driver.MahoutDriver
  • org.apache.mahout.common.distance.ManhattanDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
  • org.apache.hadoop.mapreduce.Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
    • org.apache.mahout.math.hadoop.stochasticsvd.ABtDenseOutJob.ABtMapper
    • org.apache.mahout.math.hadoop.stochasticsvd.ABtJob.ABtMapper
    • org.apache.mahout.clustering.spectral.AffinityMatrixInputMapper
    • org.apache.mahout.classifier.naivebayes.test.BayesTestMapper
    • org.apache.mahout.math.hadoop.stochasticsvd.BtJob.BtMapper
    • org.apache.mahout.clustering.lda.cvb.CachingCVB0Mapper
      • org.apache.mahout.clustering.lda.cvb.CVB0DocInferenceMapper
    • org.apache.mahout.clustering.lda.cvb.CachingCVB0PerplexityMapper
    • org.apache.mahout.clustering.iterator.CIMapper
    • org.apache.mahout.classifier.df.mapreduce.Classifier.CMapper
    • org.apache.mahout.clustering.classify.ClusterClassificationMapper
    • org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorMapper
    • org.apache.mahout.vectorizer.collocations.llr.CollocMapper
    • org.apache.mahout.clustering.lda.cvb.CVB0TopicTermVectorNormalizerMapper
    • org.apache.mahout.vectorizer.EncodingMapper
    • org.apache.mahout.cf.taste.hadoop.als.FactorizationEvaluator.PredictRatingsMapper
    • org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapper
    • org.apache.mahout.cf.taste.hadoop.item.ItemFilterMapper
    • org.apache.mahout.cf.taste.hadoop.item.ItemIDIndexMapper
    • org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJob.MostSimilarItemPairsMapper
    • org.apache.mahout.classifier.df.mapreduce.MapredMapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
      • org.apache.mahout.classifier.df.mapreduce.inmem.InMemMapper
      • org.apache.mahout.classifier.df.mapreduce.partial.Step1Mapper
    • org.apache.mahout.math.hadoop.MatrixColumnMeansJob.MatrixColumnMeansMapper
    • org.apache.mahout.clustering.spectral.MatrixDiagonalizeJob.MatrixDiagonalizeMapper
    • org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper<K1,V1,K2,V2>
      • org.apache.mahout.cf.taste.hadoop.als.MultithreadedSharingMapper<K1,V1,K2,V2>
    • org.apache.mahout.cf.taste.hadoop.item.PartialMultiplyMapper
    • org.apache.mahout.math.hadoop.stochasticsvd.QJob.QMapper
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.CooccurrencesMapper
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.CountObservationsMapper
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.UnsymmetrifyMapper
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.VectorNormMapper
    • org.apache.mahout.vectorizer.document.SequenceFileTokenizerMapper
    • org.apache.mahout.cf.taste.hadoop.als.SharingMapper<K1,V1,K2,V2,S>
      • org.apache.mahout.cf.taste.hadoop.als.PredictionMapper
      • org.apache.mahout.cf.taste.hadoop.als.SolveExplicitFeedbackMapper
      • org.apache.mahout.cf.taste.hadoop.als.SolveImplicitFeedbackMapper
    • org.apache.mahout.cf.taste.hadoop.item.SimilarityMatrixRowWrapperMapper
    • org.apache.mahout.math.hadoop.stats.StandardDeviationCalculatorMapper
    • org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansMapper
    • org.apache.mahout.vectorizer.term.TermCountMapper
    • org.apache.mahout.vectorizer.term.TermDocumentCountMapper
    • org.apache.mahout.classifier.naivebayes.training.ThetaMapper
    • org.apache.mahout.math.hadoop.TimesSquaredJob.TimesSquaredMapper<T>
      • org.apache.mahout.math.hadoop.TimesSquaredJob.TimesMapper
    • org.apache.mahout.cf.taste.hadoop.ToEntityPrefsMapper
      • org.apache.mahout.cf.taste.hadoop.ToItemPrefsMapper
    • org.apache.mahout.cf.taste.hadoop.preparation.ToItemVectorsMapper
    • org.apache.mahout.common.mapreduce.TransposeMapper
    • org.apache.mahout.math.hadoop.stochasticsvd.UJob.UMapper
    • org.apache.mahout.clustering.spectral.UnitVectorizerJob.UnitVectorizerMapper
    • org.apache.mahout.cf.taste.hadoop.item.UserVectorSplitterMapper
    • org.apache.mahout.math.hadoop.similarity.VectorDistanceInvertedMapper
    • org.apache.mahout.math.hadoop.similarity.VectorDistanceMapper
    • org.apache.mahout.clustering.spectral.VectorMatrixMultiplicationJob.VectorMatrixMultiplicationMapper
    • org.apache.mahout.math.hadoop.stochasticsvd.VJob.VMapper
    • org.apache.mahout.classifier.naivebayes.training.WeightsMapper
    • org.apache.mahout.math.hadoop.stochasticsvd.YtYJob.YtYMapper
  • org.apache.mahout.classifier.df.mapreduce.MapredOutput (implements java.lang.Cloneable, org.apache.hadoop.io.Writable)
  • org.apache.hadoop.mapred.MapReduceBase (implements org.apache.hadoop.io.Closeable, org.apache.hadoop.mapred.JobConfigurable)
    • org.apache.mahout.math.hadoop.MatrixMultiplicationJob.MatrixMultiplicationReducer (implements org.apache.hadoop.mapred.Reducer<K2,V2,K3,V3>)
    • org.apache.mahout.math.hadoop.MatrixMultiplicationJob.MatrixMultiplyMapper (implements org.apache.hadoop.mapred.Mapper<K1,V1,K2,V2>)
  • org.apache.mahout.math.hadoop.MatrixColumnMeansJob
  • org.apache.mahout.clustering.spectral.MatrixDiagonalizeJob
  • org.apache.mahout.math.MatrixUtils
  • org.apache.mahout.common.MemoryUtil
  • org.apache.mahout.common.distance.MinkowskiDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
  • org.apache.mahout.classifier.sgd.MixedGradient (implements org.apache.mahout.classifier.sgd.Gradient)
  • org.apache.mahout.classifier.sgd.ModelDissector
  • org.apache.mahout.classifier.sgd.ModelDissector.Weight (implements java.lang.Comparable<T>)
  • org.apache.mahout.classifier.sgd.ModelSerializer
  • org.apache.mahout.clustering.lda.cvb.ModelTrainer
  • org.apache.mahout.math.MultiLabelVectorWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.math.hadoop.similarity.cooccurrence.MutableElement (implements org.apache.mahout.math.Vector.Element)
  • org.apache.mahout.cf.taste.hadoop.MutableRecommendedItem (implements org.apache.mahout.cf.taste.recommender.RecommendedItem)
  • org.apache.mahout.classifier.naivebayes.NaiveBayesModel
  • org.apache.mahout.math.NamedVector (implements org.apache.mahout.math.Vector)
    • org.apache.mahout.math.hadoop.decomposer.EigenVector
  • org.apache.mahout.cf.taste.impl.neighborhood.NearestNUserNeighborhood
  • org.apache.mahout.classifier.mlp.NeuralNetwork
    • org.apache.mahout.classifier.mlp.MultilayerPerceptron (implements org.apache.mahout.classifier.OnlineLearner)
  • org.apache.mahout.classifier.mlp.NeuralNetworkFunctions
  • org.apache.mahout.common.nlp.NGrams
  • org.apache.mahout.classifier.df.node.Node (implements org.apache.hadoop.io.Writable)
    • org.apache.mahout.classifier.df.node.CategoricalNode
    • org.apache.mahout.classifier.df.node.Leaf
    • org.apache.mahout.classifier.df.node.NumericalNode
  • org.apache.mahout.cf.taste.impl.recommender.svd.NoPersistenceStrategy (implements org.apache.mahout.cf.taste.impl.recommender.svd.PersistenceStrategy)
  • org.apache.mahout.cf.taste.impl.recommender.NullRescorer<T> (implements org.apache.mahout.cf.taste.recommender.IDRescorer, org.apache.mahout.cf.taste.recommender.Rescorer<T>)
  • org.apache.mahout.math.hadoop.stochasticsvd.Omega
  • org.apache.mahout.clustering.OnlineGaussianAccumulator (implements org.apache.mahout.clustering.GaussianAccumulator)
  • org.apache.mahout.cf.taste.impl.eval.OrderBasedRecommenderEvaluator
  • org.apache.mahout.common.Pair<A,B> (implements java.lang.Comparable<T>, java.io.Serializable)
  • org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizer.PreferenceShuffler
  • org.apache.mahout.common.parameters.Parametered.ParameteredGeneralizations
  • org.apache.mahout.common.Parameters
  • org.apache.mahout.vectorizer.common.PartialVectorMerger
  • org.apache.hadoop.mapreduce.Partitioner<KEY,VALUE>
    • org.apache.mahout.vectorizer.collocations.llr.GramKeyPartitioner
  • org.apache.mahout.clustering.topdown.PathDirectory
  • org.apache.mahout.common.iterator.sequencefile.PathFilters
  • org.apache.mahout.cf.taste.impl.model.PlusAnonymousUserDataModel (implements org.apache.mahout.cf.taste.model.DataModel)
    • org.apache.mahout.cf.taste.impl.model.PlusAnonymousConcurrentUserDataModel
  • org.apache.mahout.classifier.sgd.PolymorphicWritable
  • org.apache.mahout.cf.taste.hadoop.item.PrefAndSimilarityColumnWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.lucene.util.PriorityQueue<T>
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.TopElementsQueue
    • org.apache.mahout.cf.taste.hadoop.TopItemsQueue
    • org.apache.mahout.cf.taste.hadoop.similarity.item.TopSimilarItemsQueue
  • org.apache.mahout.math.hadoop.stochasticsvd.QJob
  • org.apache.mahout.math.hadoop.stochasticsvd.qr.QRFirstStep (implements java.io.Closeable, org.apache.hadoop.mapred.OutputCollector<K,V>)
  • org.apache.mahout.math.hadoop.stochasticsvd.qr.QRLastStep (implements java.io.Closeable, java.util.Iterator<E>)
  • org.apache.mahout.math.random.RandomProjector
  • org.apache.mahout.clustering.kmeans.RandomSeedGenerator
  • org.apache.mahout.classifier.sequencelearning.hmm.RandomSequenceGenerator
  • org.apache.mahout.classifier.sgd.RankingGradient (implements org.apache.mahout.classifier.sgd.Gradient)
  • org.apache.mahout.cf.taste.hadoop.RecommendedItemsWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.mapreduce.RecordReader<KEYIN,VALUEIN> (implements java.io.Closeable)
    • org.apache.mahout.classifier.df.mapreduce.inmem.InMemInputFormat.InMemRecordReader
  • org.apache.hadoop.mapreduce.Reducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
    • org.apache.mahout.math.hadoop.stochasticsvd.ABtDenseOutJob.QRReducer
    • org.apache.mahout.math.hadoop.stochasticsvd.ABtJob.QRReducer
    • org.apache.mahout.clustering.spectral.AffinityMatrixInputReducer
    • org.apache.mahout.cf.taste.hadoop.item.AggregateAndRecommendReducer
    • org.apache.mahout.math.hadoop.stochasticsvd.BtJob.OuterProductCombiner
    • org.apache.mahout.math.hadoop.stochasticsvd.BtJob.OuterProductReducer
    • org.apache.mahout.clustering.canopy.CanopyReducer
    • org.apache.mahout.clustering.iterator.CIReducer
    • org.apache.mahout.clustering.topdown.postprocessor.ClusterOutputPostProcessorReducer
    • org.apache.mahout.vectorizer.collocations.llr.CollocCombiner
    • org.apache.mahout.vectorizer.collocations.llr.CollocReducer
    • org.apache.mahout.clustering.lda.cvb.CVB0Driver.DualDoubleSumReducer
    • org.apache.mahout.cf.taste.hadoop.item.ItemFilterAsVectorAndPrefsReducer
    • org.apache.mahout.cf.taste.hadoop.item.ItemIDIndexReducer
    • org.apache.mahout.cf.taste.hadoop.similarity.item.ItemSimilarityJob.MostSimilarItemPairsReducer
    • org.apache.mahout.vectorizer.collocations.llr.LLRReducer
    • org.apache.mahout.math.hadoop.MatrixColumnMeansJob.MatrixColumnMeansReducer
    • org.apache.mahout.clustering.spectral.MatrixDiagonalizeJob.MatrixDiagonalizeReducer
    • org.apache.mahout.common.mapreduce.MergeVectorsCombiner
    • org.apache.mahout.common.mapreduce.MergeVectorsReducer
    • org.apache.mahout.vectorizer.common.PartialVectorMergeReducer
    • org.apache.mahout.vectorizer.pruner.PrunedPartialVectorMergeReducer
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.MergeToTopKSimilaritiesReducer
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.MergeVectorsReducer
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.SimilarityReducer
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob.SumObservationsReducer
    • org.apache.mahout.math.hadoop.stats.StandardDeviationCalculatorReducer
    • org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansReducer
    • org.apache.mahout.vectorizer.term.TermCountCombiner
    • org.apache.mahout.vectorizer.term.TermCountReducer
    • org.apache.mahout.vectorizer.term.TermDocumentCountReducer
    • org.apache.mahout.vectorizer.tfidf.TFIDFPartialVectorReducer
    • org.apache.mahout.vectorizer.term.TFPartialVectorReducer
    • org.apache.mahout.math.hadoop.TimesSquaredJob.VectorSummingReducer
    • org.apache.mahout.cf.taste.hadoop.preparation.ToItemVectorsReducer
    • org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducer
    • org.apache.mahout.cf.taste.hadoop.item.ToVectorAndPrefReducer
    • org.apache.mahout.common.mapreduce.VectorSumCombiner
    • org.apache.mahout.common.mapreduce.VectorSumReducer
    • org.apache.mahout.vectorizer.pruner.WordsPrunerReducer
    • org.apache.mahout.math.hadoop.stochasticsvd.YtYJob.YtYReducer
  • org.apache.mahout.cf.taste.impl.common.RefreshHelper (implements org.apache.mahout.cf.taste.common.Refreshable)
  • org.apache.mahout.classifier.RegressionResultAnalyzer
  • org.apache.mahout.clustering.streaming.tools.ResplitSequenceFiles
  • org.apache.mahout.classifier.ResultAnalyzer
  • org.apache.mahout.classifier.mlp.RunMultilayerPerceptron
  • org.apache.mahout.clustering.RunningSumsGaussianAccumulator (implements org.apache.mahout.clustering.GaussianAccumulator)
  • org.apache.mahout.math.stats.Sampler
  • org.apache.mahout.common.iterator.SamplingIterable<T> (implements java.lang.Iterable<T>)
  • org.apache.mahout.math.neighborhood.Searcher (implements java.lang.Iterable<T>)
    • org.apache.mahout.math.neighborhood.UpdatableSearcher
      • org.apache.mahout.math.neighborhood.BruteSearch
      • org.apache.mahout.math.neighborhood.FastProjectionSearch
      • org.apache.mahout.math.neighborhood.LocalitySensitiveHashSearch
      • org.apache.mahout.math.neighborhood.ProjectionSearch
  • org.apache.mahout.common.iterator.sequencefile.SequenceFileDirIterable<K,V> (implements java.lang.Iterable<T>)
  • org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterable<V> (implements java.lang.Iterable<T>)
  • org.apache.mahout.common.iterator.sequencefile.SequenceFileIterable<K,V> (implements java.lang.Iterable<T>)
  • org.apache.mahout.common.iterator.sequencefile.SequenceFileValueIterable<V> (implements java.lang.Iterable<T>)
  • org.apache.mahout.classifier.df.ref.SequentialBuilder
  • org.apache.mahout.math.ssvd.SequentialOutOfCoreSvd
  • org.apache.mahout.cf.taste.similarity.precompute.SimilarItem
  • org.apache.mahout.cf.taste.similarity.precompute.SimilarItems
  • org.apache.mahout.cf.taste.impl.recommender.SimilarUser (implements java.lang.Comparable<T>)
  • org.apache.mahout.vectorizer.SimpleTextEncodingVectorizer (implements org.apache.mahout.vectorizer.Vectorizer)
  • org.apache.mahout.math.hadoop.stochasticsvd.SparseRowBlockAccumulator (implements java.io.Closeable, org.apache.hadoop.mapred.OutputCollector<K,V>)
  • org.apache.mahout.math.hadoop.stochasticsvd.SparseRowBlockWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.cf.taste.impl.similarity.SpearmanCorrelationSimilarity (implements org.apache.mahout.cf.taste.similarity.UserSimilarity)
  • org.apache.mahout.classifier.df.split.Split
  • org.apache.mahout.math.hadoop.stochasticsvd.SplitPartitionedWritable (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.mahout.common.distance.SquaredEuclideanDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
    • org.apache.mahout.common.distance.EuclideanDistanceMeasure
  • org.apache.mahout.math.hadoop.stochasticsvd.SSVDHelper
  • org.apache.mahout.math.hadoop.stochasticsvd.SSVDSolver
  • org.apache.mahout.ep.State<T,U> (implements java.lang.Comparable<T>, org.apache.hadoop.io.Writable)
  • org.apache.mahout.clustering.streaming.cluster.StreamingKMeans (implements java.lang.Iterable<T>)
  • org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansThread (implements java.util.concurrent.Callable<V>)
  • org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansUtilsMR
  • org.apache.mahout.common.StringTuple (implements org.apache.hadoop.io.WritableComparable<T>)
  • org.apache.mahout.common.StringUtils
  • org.apache.mahout.cf.taste.hadoop.TasteHadoopUtils
  • org.apache.mahout.vectorizer.TF (implements org.apache.mahout.vectorizer.Weight)
  • org.apache.mahout.vectorizer.TFIDF (implements org.apache.mahout.vectorizer.Weight)
  • org.apache.mahout.vectorizer.tfidf.TFIDFConverter
  • org.apache.mahout.cf.taste.impl.neighborhood.ThresholdUserNeighborhood
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • org.apache.mahout.classifier.df.data.DescriptorException
      • org.apache.mahout.cf.taste.common.TasteException
        • org.apache.mahout.cf.taste.common.NoSuchItemException
        • org.apache.mahout.cf.taste.common.NoSuchUserException
  • org.apache.mahout.math.hadoop.TimesSquaredJob
  • org.apache.mahout.common.TimingStatistics (implements java.io.Serializable)
  • org.apache.mahout.common.TimingStatistics.Call
    • org.apache.mahout.common.TimingStatistics.LeadTimeCall
  • org.apache.mahout.clustering.lda.cvb.TopicModel (implements org.apache.hadoop.conf.Configurable, java.lang.Iterable<T>)
  • org.apache.mahout.cf.taste.impl.recommender.TopItems
  • org.apache.mahout.classifier.sgd.TPrior (implements org.apache.mahout.classifier.sgd.PriorFunction)
  • org.apache.mahout.classifier.mlp.TrainMultilayerPerceptron
  • org.apache.mahout.classifier.df.tools.TreeVisualizer
  • org.apache.mahout.clustering.kernel.TriangularKernelProfile (implements org.apache.mahout.clustering.kernel.IKernelProfile)
  • org.apache.mahout.classifier.df.tools.UDistrib
  • org.apache.mahout.math.hadoop.stochasticsvd.UJob
  • org.apache.mahout.clustering.UncommonDistributions
  • org.apache.mahout.classifier.sgd.UniformPrior (implements org.apache.mahout.classifier.sgd.PriorFunction)
  • org.apache.mahout.clustering.spectral.UnitVectorizerJob
  • com.google.common.collect.UnmodifiableIterator<E> (implements java.util.Iterator<E>)
    • com.google.common.collect.AbstractIterator<T>
      • org.apache.mahout.common.iterator.CountingIterator
      • org.apache.mahout.common.iterator.FileLineIterator (implements java.io.Closeable, org.apache.mahout.cf.taste.impl.common.SkippingIterator<V>)
      • org.apache.mahout.common.iterator.SamplingIterator<T>
      • org.apache.mahout.common.iterator.sequencefile.SequenceFileIterator<K,V> (implements java.io.Closeable)
      • org.apache.mahout.common.iterator.sequencefile.SequenceFileValueIterator<V> (implements java.io.Closeable)
      • org.apache.mahout.common.lucene.TokenStreamIterator
  • org.apache.mahout.math.hadoop.stats.VarianceTotals
  • org.apache.mahout.math.VarLongWritable (implements org.apache.hadoop.io.WritableComparable<T>)
    • org.apache.mahout.cf.taste.hadoop.EntityPrefWritable (implements java.lang.Cloneable)
  • org.apache.mahout.cf.taste.hadoop.item.VectorAndPrefsWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.clustering.spectral.VectorCache
  • org.apache.mahout.vectorizer.VectorizerConfig
  • org.apache.mahout.clustering.spectral.VectorMatrixMultiplicationJob
  • org.apache.mahout.cf.taste.hadoop.item.VectorOrPrefWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.math.hadoop.similarity.cooccurrence.Vectors
  • org.apache.mahout.Version
  • org.apache.mahout.clustering.spectral.VertexWritable (implements org.apache.hadoop.io.Writable)
  • org.apache.mahout.classifier.sequencelearning.hmm.ViterbiEvaluator
  • org.apache.mahout.math.hadoop.stochasticsvd.VJob
  • org.apache.mahout.common.distance.WeightedDistanceMeasure (implements org.apache.mahout.common.distance.DistanceMeasure)
    • org.apache.mahout.common.distance.TanimotoDistanceMeasure
    • org.apache.mahout.common.distance.WeightedEuclideanDistanceMeasure
    • org.apache.mahout.common.distance.WeightedManhattanDistanceMeasure
  • org.apache.mahout.cf.taste.impl.common.WeightedRunningAverage (implements org.apache.mahout.cf.taste.impl.common.RunningAverage, java.io.Serializable)
    • org.apache.mahout.cf.taste.impl.common.WeightedRunningAverageAndStdDev (implements org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDev)
  • org.apache.mahout.clustering.classify.WeightedVectorWritable (implements org.apache.hadoop.io.Writable)
    • org.apache.mahout.clustering.classify.WeightedPropertyVectorWritable
  • org.apache.hadoop.io.WritableComparator (implements org.apache.hadoop.io.RawComparator<T>)
    • org.apache.mahout.common.IntPairWritable.Comparator (implements java.io.Serializable)
    • org.apache.mahout.common.IntPairWritable.FirstGroupingComparator (implements java.io.Serializable)
    • org.apache.mahout.math.hadoop.stochasticsvd.SplitPartitionedWritable.SplitGroupingComparator (implements java.io.Serializable)
  • org.apache.mahout.math.hadoop.stochasticsvd.YtYJob

Interface Hierarchy

• java.lang.AutoCloseable
  • java.io.Closeable
    • org.apache.mahout.classifier.OnlineLearner
    • org.apache.mahout.cf.taste.similarity.precompute.SimilarItemsWriter
  • org.apache.mahout.classifier.OnlineLearner
  • org.apache.mahout.cf.taste.similarity.precompute.SimilarItemsWriter
• org.apache.mahout.cf.taste.impl.common.Cache.MatchPredicate<T>
• java.lang.Cloneable
  • org.apache.mahout.cf.taste.model.PreferenceArray (also extends java.lang.Iterable<T>, java.io.Serializable)
• org.apache.mahout.cf.taste.eval.DataModelBuilder
• org.apache.mahout.ep.EvolutionaryProcess.Function<T>
• org.apache.mahout.clustering.GaussianAccumulator
• org.apache.mahout.classifier.sgd.Gradient
• org.apache.mahout.cf.taste.recommender.IDRescorer
• org.apache.mahout.clustering.kernel.IKernelProfile
• org.apache.mahout.cf.taste.eval.IRStatistics
• java.lang.Iterable<T>
  • org.apache.mahout.cf.taste.model.PreferenceArray (also extends java.lang.Cloneable, java.io.Serializable)
• java.util.Iterator<E>
  • org.apache.mahout.cf.taste.impl.common.LongPrimitiveIterator
  • org.apache.mahout.cf.taste.impl.common.SkippingIterator<V>
    • org.apache.mahout.cf.taste.impl.common.LongPrimitiveIterator
• org.apache.mahout.vectorizer.collocations.llr.LLRReducer.LLCallback
• org.apache.mahout.clustering.ModelDistribution<O>
• org.apache.mahout.common.parameters.Parametered
  • org.apache.mahout.clustering.Cluster (also extends org.apache.mahout.clustering.Model<O>)
  • org.apache.mahout.common.distance.DistanceMeasure
  • org.apache.mahout.common.parameters.Parameter<T>
• org.apache.mahout.cf.taste.impl.recommender.svd.PersistenceStrategy
• org.apache.mahout.cf.taste.model.Preference
• org.apache.mahout.cf.taste.recommender.RecommendedItem
• org.apache.mahout.cf.taste.eval.RecommenderBuilder
• org.apache.mahout.cf.taste.eval.RecommenderEvaluator
• org.apache.mahout.cf.taste.eval.RecommenderIRStatsEvaluator
• org.apache.mahout.classifier.sgd.RecordFactory
• org.apache.mahout.cf.taste.common.Refreshable
  • org.apache.mahout.cf.taste.recommender.CandidateItemsStrategy
  • org.apache.mahout.cf.taste.model.DataModel (also extends java.io.Serializable)
    • org.apache.mahout.cf.taste.model.JDBCDataModel
  • org.apache.mahout.cf.taste.impl.recommender.svd.Factorizer
  • org.apache.mahout.cf.taste.model.IDMigrator
    • org.apache.mahout.cf.taste.model.UpdatableIDMigrator
  • org.apache.mahout.cf.taste.recommender.ItemBasedRecommender
  • org.apache.mahout.cf.taste.similarity.ItemSimilarity
  • org.apache.mahout.cf.taste.model.JDBCDataModel
  • org.apache.mahout.cf.taste.recommender.MostSimilarItemsCandidateItemsStrategy
  • org.apache.mahout.cf.taste.similarity.PreferenceInferrer
  • org.apache.mahout.cf.taste.recommender.Recommender
    • org.apache.mahout.cf.taste.recommender.ItemBasedRecommender
    • org.apache.mahout.cf.taste.recommender.UserBasedRecommender
  • org.apache.mahout.cf.taste.model.UpdatableIDMigrator
  • org.apache.mahout.cf.taste.recommender.UserBasedRecommender
  • org.apache.mahout.cf.taste.neighborhood.UserNeighborhood
  • org.apache.mahout.cf.taste.similarity.UserSimilarity
• org.apache.mahout.cf.taste.eval.RelevantItemsDataSplitter
• org.apache.mahout.cf.taste.recommender.Rescorer<T>
• org.apache.mahout.cf.taste.impl.common.Retriever<K,V>
• org.apache.mahout.cf.taste.impl.common.RunningAverage
  • org.apache.mahout.cf.taste.impl.common.RunningAverageAndStdDev
• java.io.Serializable
  • org.apache.mahout.cf.taste.model.DataModel (also extends org.apache.mahout.cf.taste.common.Refreshable)
    • org.apache.mahout.cf.taste.model.JDBCDataModel
  • org.apache.mahout.cf.taste.model.JDBCDataModel
  • org.apache.mahout.cf.taste.model.PreferenceArray (also extends java.lang.Cloneable, java.lang.Iterable<T>)
• org.apache.mahout.cf.taste.impl.recommender.TopItems.Estimator<T>
• org.apache.mahout.classifier.df.builder.TreeBuilder
• org.apache.mahout.vectorizer.Vectorizer
• org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasure
• org.apache.mahout.vectorizer.Weight
• org.apache.hadoop.io.Writable
  • org.apache.mahout.clustering.Cluster (also extends org.apache.mahout.clustering.Model<O>, org.apache.mahout.common.parameters.Parametered)
  • org.apache.mahout.clustering.iterator.ClusteringPolicy
  • org.apache.mahout.clustering.Model<O>
    • org.apache.mahout.clustering.Cluster (also extends org.apache.mahout.common.parameters.Parametered)
  • org.apache.mahout.math.stats.OnlineAuc
  • org.apache.mahout.ep.Payload<T>
  • org.apache.mahout.classifier.sgd.PriorFunction

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.mahout.cf.taste.common.Weighting
    • org.apache.mahout.cf.taste.hadoop.item.ToUserVectorsReducer.Counters
    • org.apache.mahout.classifier.df.data.Dataset.Attribute
    • org.apache.mahout.classifier.df.node.Node.Type
    • org.apache.mahout.classifier.mlp.NeuralNetwork.TrainingMethod
    • org.apache.mahout.classifier.naivebayes.training.IndexInstancesMapper.Counter
    • org.apache.mahout.clustering.lda.cvb.CachingCVB0PerplexityMapper.Counters
    • org.apache.mahout.common.iterator.sequencefile.PathType
    • org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasures
    • org.apache.mahout.vectorizer.collocations.llr.LLRReducer.Skipped
    • org.apache.mahout.vectorizer.collocations.llr.Gram.Type
    • org.apache.mahout.vectorizer.collocations.llr.CollocReducer.Skipped
    • org.apache.mahout.vectorizer.collocations.llr.CollocMapper.Count