Constant Field Values


Contents
org.apache.*

org.apache.mahout.cf.taste.hadoop.TasteHadoopUtils
public static final int ITEM_ID_POS 1
public static final int USER_ID_POS 0

org.apache.mahout.cf.taste.hadoop.item.RecommenderJob
public static final String BOOLEAN_DATA "booleanData"
public static final String DEFAULT_PREPARE_PATH "preparePreferenceMatrix"

org.apache.mahout.cf.taste.hadoop.preparation.PreparePreferenceMatrixJob
public static final String ITEMID_INDEX "itemIDIndex"
public static final String NUM_USERS "numUsers.bin"
public static final String RATING_MATRIX "ratingMatrix"
public static final String USER_VECTORS "userVectors"

org.apache.mahout.cf.taste.impl.common.FastByIDMap<V>
public static final int NO_MAX_SIZE 2147483647

org.apache.mahout.cf.taste.impl.common.FastMap<K,V>
public static final int NO_MAX_SIZE 2147483647

org.apache.mahout.cf.taste.impl.common.jdbc.AbstractJDBCComponent
protected static final String DEFAULT_DATASOURCE_NAME "jdbc/taste"

org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluator
public static final double CHOOSE_THRESHOLD 0d/0d

org.apache.mahout.cf.taste.impl.model.AbstractJDBCIDMigrator
public static final String DEFAULT_LONG_ID_COLUMN "long_id"
public static final String DEFAULT_MAPPING_TABLE "taste_id_mapping"
public static final String DEFAULT_STRING_ID_COLUMN "string_id"

org.apache.mahout.cf.taste.impl.model.PlusAnonymousUserDataModel
public static final long TEMP_USER_ID -9223372036854775808L

org.apache.mahout.cf.taste.impl.model.file.FileDataModel
public static final long DEFAULT_MIN_RELOAD_INTERVAL_MS 60000L

org.apache.mahout.cf.taste.impl.model.file.FileIDMigrator
public static final long DEFAULT_MIN_RELOAD_INTERVAL_MS 60000L

org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategy
public static final int DEFAULT_FACTOR 30
public static final int NO_LIMIT_FACTOR 2147483647

org.apache.mahout.cf.taste.impl.recommender.svd.RatingSGDFactorizer
protected static final int FEATURE_OFFSET 3
protected static final int ITEM_BIAS_INDEX 2
protected static final int USER_BIAS_INDEX 1

org.apache.mahout.cf.taste.impl.similarity.file.FileItemSimilarity
public static final long DEFAULT_MIN_RELOAD_INTERVAL_MS 60000L

org.apache.mahout.classifier.AbstractVectorClassifier
public static final double MIN_LOG_LIKELIHOOD -100.0

org.apache.mahout.classifier.df.mapreduce.partial.TreeID
public static final int MAX_TREEID 100000

org.apache.mahout.classifier.naivebayes.test.TestNaiveBayesDriver
public static final String COMPLEMENTARY "class"

org.apache.mahout.classifier.naivebayes.training.TrainNaiveBayesJob
public static final String LABEL_THETA_NORMALIZER "_LTN"
public static final String SUMMED_OBSERVATIONS "summedObservations"
public static final String THETAS "thetas"
public static final String WEIGHTS "weights"
public static final String WEIGHTS_PER_FEATURE "__SPF"
public static final String WEIGHTS_PER_LABEL "__SPL"

org.apache.mahout.classifier.sgd.AdaptiveLogisticRegression
public static final int DEFAULT_POOL_SIZE 20
public static final int DEFAULT_THREAD_COUNT 20

org.apache.mahout.classifier.sgd.GradientMachine
public static final int WRITABLE_VERSION 1

org.apache.mahout.classifier.sgd.OnlineLogisticRegression
public static final int WRITABLE_VERSION 1

org.apache.mahout.classifier.sgd.PassiveAggressive
public static final int WRITABLE_VERSION 1

org.apache.mahout.clustering.Cluster
public static final String CLUSTERED_POINTS_DIR "clusteredPoints"
public static final String CLUSTERS_DIR "clusters-"
public static final String FINAL_ITERATION_SUFFIX "-final"
public static final String INITIAL_CLUSTERS_DIR "clusters-0"

org.apache.mahout.clustering.canopy.CanopyConfigKeys
public static final String CF_KEY "org.apache.mahout.clustering.canopy.canopyFilter"
public static final String DISTANCE_MEASURE_KEY "org.apache.mahout.clustering.canopy.measure"
public static final String T1_KEY "org.apache.mahout.clustering.canopy.t1"
public static final String T2_KEY "org.apache.mahout.clustering.canopy.t2"
public static final String T3_KEY "org.apache.mahout.clustering.canopy.t3"
public static final String T4_KEY "org.apache.mahout.clustering.canopy.t4"

org.apache.mahout.clustering.canopy.CanopyDriver
public static final String DEFAULT_CLUSTERED_POINTS_DIRECTORY "clusteredPoints"

org.apache.mahout.clustering.classify.ClusterClassificationConfigKeys
public static final String CLUSTERS_IN "clusters_in"
public static final String EMIT_MOST_LIKELY "emit_most_likely"
public static final String OUTLIER_REMOVAL_THRESHOLD "pdf_threshold"

org.apache.mahout.clustering.fuzzykmeans.FuzzyKMeansConfigKeys
public static final String DISTANCE_MEASURE_KEY "org.apache.mahout.clustering.kmeans.measure"

org.apache.mahout.clustering.fuzzykmeans.FuzzyKMeansDriver
public static final String M_OPTION "m"

org.apache.mahout.clustering.iterator.ClusterIterator
public static final String PRIOR_PATH_KEY "org.apache.mahout.clustering.prior.path"

org.apache.mahout.clustering.kmeans.EigenSeedGenerator
public static final String K "k"

org.apache.mahout.clustering.kmeans.KMeansConfigKeys
public static final String DISTANCE_MEASURE_KEY "org.apache.mahout.clustering.kmeans.measure"

org.apache.mahout.clustering.kmeans.RandomSeedGenerator
public static final String K "k"

org.apache.mahout.clustering.lda.cvb.CVB0Driver
public static final String BACKFILL_PERPLEXITY "backfill_perplexity"
public static final String DICTIONARY "dictionary"
public static final String DOC_TOPIC_OUTPUT "doc_topic_output"
public static final String DOC_TOPIC_SMOOTHING "doc_topic_smoothing"
public static final String ITERATION_BLOCK_SIZE "iteration_block_size"
public static final String MAX_ITERATIONS_PER_DOC "max_doc_topic_iters"
public static final String MODEL_TEMP_DIR "topic_model_temp_dir"
public static final String MODEL_WEIGHT "prev_iter_mult"
public static final String NUM_REDUCE_TASKS "num_reduce_tasks"
public static final String NUM_TERMS "num_terms"
public static final String NUM_TOPICS "num_topics"
public static final String NUM_TRAIN_THREADS "num_train_threads"
public static final String NUM_UPDATE_THREADS "num_update_threads"
public static final String RANDOM_SEED "random_seed"
public static final String TERM_TOPIC_SMOOTHING "term_topic_smoothing"
public static final String TEST_SET_FRACTION "test_set_fraction"

org.apache.mahout.clustering.spectral.Keys
public static final String AFFINITY_DIMENSIONS "org.apache.mahout.clustering.spectral.common.affinitydimensions"
public static final int DIAGONAL_CACHE_INDEX 1

org.apache.mahout.clustering.spectral.kmeans.SpectralKMeansDriver
public static final int BLOCKHEIGHT 30000
public static final int OVERSAMPLING 15
public static final double OVERSHOOTMULTIPLIER 2.0
public static final int POWERITERS 0
public static final int REDUCERS 10

org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansDriver
public static final String ESTIMATED_DISTANCE_CUTOFF "estimatedDistanceCutoff"
public static final String ESTIMATED_NUM_MAP_CLUSTERS "estimatedNumMapClusters"
public static final String IGNORE_WEIGHTS "ignoreWeights"
public static final float INVALID_DISTANCE_CUTOFF -1.0f
public static final String MAX_NUM_ITERATIONS "maxNumIterations"
public static final String NUM_BALLKMEANS_RUNS "numBallKMeansRuns"
public static final String NUM_PROJECTIONS_OPTION "numProjections"
public static final String RANDOM_INIT "randomInit"
public static final String REDUCE_STREAMING_KMEANS "reduceStreamingKMeans"
public static final String SEARCH_SIZE_OPTION "searchSize"
public static final String SEARCHER_CLASS_OPTION "searcherClass"
public static final String TEST_PROBABILITY "testProbability"
public static final String TRIM_FRACTION "trimFraction"

org.apache.mahout.clustering.topdown.PathDirectory
public static final String BOTTOM_LEVEL_CLUSTER_DIRECTORY "bottomLevelCluster"
public static final String CLUSTERED_POINTS_DIRECTORY "clusteredPoints"
public static final String POST_PROCESS_DIRECTORY "clusterPostProcessed"
public static final String TOP_LEVEL_CLUSTER_DIRECTORY "topLevelCluster"

org.apache.mahout.common.commandline.DefaultOptionCreator
public static final String ANALYZER_NAME_OPTION "analyzerName"
public static final String CLUSTER_FILTER_OPTION "clusterFilter"
public static final String CLUSTERING_OPTION "clustering"
public static final String CLUSTERS_IN_OPTION "clusters"
public static final String CONVERGENCE_DELTA_OPTION "convergenceDelta"
public static final String DISTANCE_MEASURE_OPTION "distanceMeasure"
public static final String EMIT_MOST_LIKELY_OPTION "emitMostLikely"
public static final String INPUT_OPTION "input"
public static final String KERNEL_PROFILE_OPTION "kernelProfile"
public static final String MAPREDUCE_METHOD "mapreduce"
public static final String MAX_ITERATIONS_OPTION "maxIter"
public static final String MAX_REDUCERS_OPTION "maxRed"
public static final String METHOD_OPTION "method"
public static final String NUM_CLUSTERS_OPTION "numClusters"
public static final String OUTLIER_THRESHOLD "outlierThreshold"
public static final String OUTPUT_OPTION "output"
public static final String OVERWRITE_OPTION "overwrite"
public static final String SEQUENTIAL_METHOD "sequential"
public static final String T1_OPTION "t1"
public static final String T2_OPTION "t2"
public static final String T3_OPTION "t3"
public static final String T4_OPTION "t4"
public static final String THRESHOLD_OPTION "threshold"

org.apache.mahout.fpm.pfpgrowth.PFPGrowth
public static final String ENCODING "encoding"
public static final String F_LIST "fList"
public static final String FILE_PATTERN "part-*"
public static final String FP_GROWTH "fpgrowth"
public static final String FREQUENT_PATTERNS "frequentpatterns"
public static final String INPUT "input"
public static final String MAX_HEAP_SIZE "maxHeapSize"
public static final String MAX_PER_GROUP "maxPerGroup"
public static final String MIN_SUPPORT "minSupport"
public static final String NUM_GROUPS "numGroups"
public static final int NUM_GROUPS_DEFAULT 1000
public static final String OUTPUT "output"
public static final String PARALLEL_COUNTING "parallelcounting"
public static final String PFP_PARAMETERS "pfp.parameters"
public static final String SPLIT_PATTERN "splitPattern"
public static final String USE_FPG2 "use_fpg2"

org.apache.mahout.fpm.pfpgrowth.fpgrowth.FPTree
public static final int ROOTNODEID 0

org.apache.mahout.math.VectorWritable
public static final int FLAG_DENSE 1
public static final int FLAG_LAX_PRECISION 8
public static final int FLAG_NAMED 4
public static final int FLAG_SEQUENTIAL 2
public static final int NUM_FLAGS 4

org.apache.mahout.math.hadoop.DistributedRowMatrix
public static final String KEEP_TEMP_FILES "DistributedMatrix.keep.temp.files"

org.apache.mahout.math.hadoop.MatrixColumnMeansJob
public static final String VECTOR_CLASS "DistributedRowMatrix.columnMeans.vector.class"

org.apache.mahout.math.hadoop.TimesSquaredJob
public static final String INPUT_VECTOR "DistributedMatrix.times.inputVector"
public static final String IS_SPARSE_OUTPUT "DistributedMatrix.times.outputVector.sparse"
public static final String OUTPUT_VECTOR_DIMENSION "DistributedMatrix.times.output.dimension"
public static final String OUTPUT_VECTOR_FILENAME "DistributedMatrix.times.outputVector"

org.apache.mahout.math.hadoop.TransposeJob
public static final String NUM_ROWS_KEY "SparseRowMatrix.numRows"

org.apache.mahout.math.hadoop.decomposer.DistributedLanczosSolver
public static final String RAW_EIGENVECTORS "rawEigenvectors"

org.apache.mahout.math.hadoop.decomposer.EigenVerificationJob
public static final String CLEAN_EIGENVECTORS "cleanEigenvectors"

org.apache.mahout.math.hadoop.decomposer.HdfsBackedLanczosState
public static final String BASIS_PREFIX "basis"
public static final String SINGULAR_PREFIX "singular"

org.apache.mahout.math.hadoop.similarity.VectorDistanceSimilarityJob
public static final String DISTANCE_MEASURE_KEY "vectorDistSim.measure"
public static final String MAX_DISTANCE "maxDistance"
public static final String OUT_TYPE_KEY "outType"
public static final String SEEDS "seeds"
public static final String SEEDS_PATH_KEY "seedsPath"

org.apache.mahout.math.hadoop.similarity.cooccurrence.RowSimilarityJob
public static final long NO_FIXED_RANDOM_SEED -9223372036854775808L
public static final double NO_THRESHOLD 4.9E-324

org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasure
public static final double NO_NORM 0.0

org.apache.mahout.math.hadoop.stochasticsvd.ABtDenseOutJob
public static final String PROP_BT_BROADCAST "ssvd.Bt.broadcast"
public static final String PROP_BT_PATH "ssvd.Bt.path"
public static final String PROP_SB_PATH "ssvdpca.sb.path"
public static final String PROP_SQ_PATH "ssvdpca.sq.path"
public static final String PROP_XI_PATH "ssvdpca.xi.path"

org.apache.mahout.math.hadoop.stochasticsvd.ABtJob
public static final String PROP_BT_BROADCAST "ssvd.Bt.broadcast"
public static final String PROP_BT_PATH "ssvd.Bt.path"

org.apache.mahout.math.hadoop.stochasticsvd.BtJob
public static final String OUTPUT_BBT "bbt"
public static final String OUTPUT_BT "part"
public static final String OUTPUT_Q "Q"
public static final String OUTPUT_SB "sb"
public static final String OUTPUT_SQ "sq"
public static final String PROP_NV "ssvd.nv"
public static final String PROP_OUPTUT_BBT_PRODUCTS "ssvd.BtJob.outputBBtProducts"
public static final String PROP_OUTER_PROD_BLOCK_HEIGHT "ssvd.outerProdBlockHeight"
public static final String PROP_QJOB_PATH "ssvd.QJob.path"
public static final String PROP_RHAT_BROADCAST "ssvd.rhat.broadcast"
public static final String PROP_XI_PATH "ssvdpca.xi.path"

org.apache.mahout.math.hadoop.stochasticsvd.QJob
public static final String OUTPUT_QHAT "QHat"
public static final String OUTPUT_RHAT "R"
public static final String PROP_AROWBLOCK_SIZE "ssvd.arowblock.size"
public static final String PROP_K "ssvd.k"
public static final String PROP_OMEGA_SEED "ssvd.omegaseed"
public static final String PROP_P "ssvd.p"
public static final String PROP_SB_PATH "ssvdpca.sb.path"

org.apache.mahout.math.hadoop.stochasticsvd.VJob
public static final String PROP_SQ_PATH "ssvdpca.sq.path"
public static final String PROP_XI_PATH "ssvdpca.xi.path"

org.apache.mahout.math.hadoop.stochasticsvd.YtYJob
public static final String OUTPUT_YT_Y "part-"
public static final String PROP_K "ssvd.k"
public static final String PROP_OMEGA_SEED "ssvd.omegaseed"
public static final String PROP_P "ssvd.p"

org.apache.mahout.math.hadoop.stochasticsvd.qr.QRFirstStep
public static final String PROP_AROWBLOCK_SIZE "ssvd.arowblock.size"
public static final String PROP_K "ssvd.k"
public static final String PROP_P "ssvd.p"

org.apache.mahout.math.neighborhood.HashedVector
protected static final int INVALID_INDEX -1

org.apache.mahout.math.stats.GlobalOnlineAuc
public static final int HISTORY 10

org.apache.mahout.vectorizer.DictionaryVectorizer
public static final int DEFAULT_MIN_SUPPORT 2
public static final String DOCUMENT_VECTOR_OUTPUT_FOLDER "tf-vectors"
public static final String MAX_NGRAMS "max.ngrams"
public static final String MIN_SUPPORT "min.support"

org.apache.mahout.vectorizer.DocumentProcessor
public static final String ANALYZER_CLASS "analyzer.class"
public static final String TOKENIZED_DOCUMENT_OUTPUT_FOLDER "tokenized-documents"

org.apache.mahout.vectorizer.EncodingMapper
public static final String ANALYZER_NAME "analyzer"
public static final String CARDINALITY "cardinality"
public static final String ENCODER_CLASS "encoderClass"
public static final String ENCODER_FIELD_NAME "encoderFieldName"
public static final String USE_NAMED_VECTORS "namedVectors"
public static final String USE_SEQUENTIAL "sequential"

org.apache.mahout.vectorizer.HighDFWordsPruner
public static final String MAX_DF "max.df"
public static final String MIN_DF "min.df"
public static final String STD_CALC_DIR "stdcalc"

org.apache.mahout.vectorizer.collocations.llr.CollocDriver
public static final boolean DEFAULT_EMIT_UNIGRAMS false
public static final String EMIT_UNIGRAMS "emit-unigrams"
public static final String NGRAM_OUTPUT_DIRECTORY "ngrams"
public static final String SUBGRAM_OUTPUT_DIRECTORY "subgrams"

org.apache.mahout.vectorizer.collocations.llr.CollocMapper
public static final String MAX_SHINGLE_SIZE "maxShingleSize"

org.apache.mahout.vectorizer.collocations.llr.CollocReducer
public static final int DEFAULT_MIN_SUPPORT 2
public static final String MIN_SUPPORT "minSupport"

org.apache.mahout.vectorizer.collocations.llr.LLRReducer
public static final float DEFAULT_MIN_LLR 1.0f
public static final String MIN_LLR "minLLR"
public static final String NGRAM_TOTAL "ngramTotal"

org.apache.mahout.vectorizer.common.PartialVectorMerger
public static final String DIMENSION "vector.dimension"
public static final String LOG_NORMALIZE "vector.lognormalize"
public static final String NAMED_VECTOR "vector.named"
public static final float NO_NORMALIZING -1.0f
public static final String NORMALIZATION_POWER "normalization.power"
public static final String SEQUENTIAL_ACCESS "vector.sequentialAccess"

org.apache.mahout.vectorizer.encoders.FeatureVectorEncoder
protected static final int CONTINUOUS_VALUE_HASH_SEED 1
protected static final int WORD_LIKE_VALUE_HASH_SEED 100

org.apache.mahout.vectorizer.tfidf.TFIDFConverter
public static final String FEATURE_COUNT "feature.count"
public static final String MAX_DF "max.df"
public static final String MIN_DF "min.df"
public static final String VECTOR_COUNT "vector.count"
public static final String WORDCOUNT_OUTPUT_FOLDER "df-count"



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