Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.mahout.benchmark.CloneBenchmark

Modifier and Type	Constant Field	Value
public static final String	CLONE	"Clone"

org.apache.mahout.benchmark.SerializationBenchmark

Modifier and Type	Constant Field	Value
public static final String	DESERIALIZE	"Deserialize"
public static final String	SERIALIZE	"Serialize"

org.apache.mahout.benchmark.VectorBenchmarks

Modifier and Type	Constant Field	Value
public static final String	CLUSTERS	"Clusters"
public static final String	CREATE_COPY	"Create (copy)"
public static final String	CREATE_INCREMENTALLY	"Create (incrementally)"
public static final String	DENSE_FN_RAND	"Dense.fn(Rand)"
public static final String	DENSE_FN_SEQ	"Dense.fn(Seq)"
public static final String	DENSE_VECTOR	"DenseVector"
public static final String	RAND_FN_DENSE	"Rand.fn(Dense)"
public static final String	RAND_FN_SEQ	"Rand.fn(Seq)"
public static final String	RAND_SPARSE_VECTOR	"RandSparseVector"
public static final String	SEQ_FN_DENSE	"Seq.fn(Dense)"
public static final String	SEQ_FN_RAND	"Seq.fn(Rand)"
public static final String	SEQ_SPARSE_VECTOR	"SeqSparseVector"

org.apache.mahout.cf.taste.example.email.EmailUtility

Modifier and Type	Constant Field	Value
public static final String	FROM_INDEX	"fromIdx"
public static final String	FROM_PREFIX	"fromPrefix"
public static final String	MSG_ID_DIMENSION	"msgIdDim"
public static final String	MSG_IDS_PREFIX	"msgIdsPrefix"
public static final String	REFS_INDEX	"refsIdx"
public static final String	SEPARATOR	"separator"

org.apache.mahout.cf.taste.example.email.MailToRecReducer

Modifier and Type	Constant Field	Value
public static final String	USE_COUNTS_PREFERENCE	"useBooleanPreferences"

org.apache.mahout.cf.taste.example.kddcup.track1.svd.ParallelArraysSGDFactorizer

Modifier and Type	Constant Field	Value
public static final double	DEFAULT_LEARNING_RATE	0.005
public static final double	DEFAULT_PREVENT_OVERFITTING	0.02
public static final double	DEFAULT_RANDOM_NOISE	0.005

org.apache.mahout.cf.taste.hadoop.TasteHadoopUtils

Modifier and Type	Constant Field	Value
public static final int	ITEM_ID_POS	1
public static final int	USER_ID_POS	0

org.apache.mahout.cf.taste.hadoop.item.RecommenderJob

Modifier and Type	Constant Field	Value
public static final String	BOOLEAN_DATA	"booleanData"
public static final String	DEFAULT_PREPARE_PATH	"preparePreferenceMatrix"

org.apache.mahout.cf.taste.hadoop.preparation.PreparePreferenceMatrixJob

Modifier and Type	Constant Field	Value
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>

Modifier and Type	Constant Field	Value
public static final int	NO_MAX_SIZE	2147483647

org.apache.mahout.cf.taste.impl.common.FastMap<K,V>

Modifier and Type	Constant Field	Value
public static final int	NO_MAX_SIZE	2147483647

org.apache.mahout.cf.taste.impl.common.jdbc.AbstractJDBCComponent

Modifier and Type	Constant Field	Value
protected static final String	DEFAULT_DATASOURCE_NAME	"jdbc/taste"

org.apache.mahout.cf.taste.impl.eval.GenericRecommenderIRStatsEvaluator

Modifier and Type	Constant Field	Value
public static final double	CHOOSE_THRESHOLD	0d/0d

org.apache.mahout.cf.taste.impl.model.AbstractJDBCIDMigrator

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final long	TEMP_USER_ID	-9223372036854775808L

org.apache.mahout.cf.taste.impl.model.file.FileDataModel

Modifier and Type	Constant Field	Value
public static final long	DEFAULT_MIN_RELOAD_INTERVAL_MS	60000L

org.apache.mahout.cf.taste.impl.model.file.FileIDMigrator

Modifier and Type	Constant Field	Value
public static final long	DEFAULT_MIN_RELOAD_INTERVAL_MS	60000L

org.apache.mahout.cf.taste.impl.model.jdbc.AbstractJDBCDataModel

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_ITEM_ID_COLUMN	"item_id"
public static final String	DEFAULT_PREFERENCE_COLUMN	"preference"
public static final String	DEFAULT_PREFERENCE_TABLE	"taste_preferences"
public static final String	DEFAULT_PREFERENCE_TIME_COLUMN	"timestamp"
public static final String	DEFAULT_USER_ID_COLUMN	"user_id"

org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel

Modifier and Type	Constant Field	Value
public static final String	DATA_SOURCE_KEY	"dataSource"
public static final String	GET_ALL_USERS_SQL_KEY	"getAllUsersSQL"
public static final String	GET_ITEMS_SQL_KEY	"getItemsSQL"
public static final String	GET_MAX_PREFERENCE_KEY	"getMaxPreferenceSQL"
public static final String	GET_MIN_PREFERENCE_KEY	"getMinPreferenceSQL"
public static final String	GET_NUM_ITEMS_SQL_KEY	"getNumItemsSQL"
public static final String	GET_NUM_PREFERENCE_FOR_ITEM_KEY	"getNumPreferenceForItemSQL"
public static final String	GET_NUM_PREFERENCE_FOR_ITEMS_KEY	"getNumPreferenceForItemsSQL"
public static final String	GET_NUM_USERS_SQL_KEY	"getNumUsersSQL"
public static final String	GET_PREFERENCE_SQL_KEY	"getPreferenceSQL"
public static final String	GET_PREFERENCE_TIME_SQL_KEY	"getPreferenceTimeSQL"
public static final String	GET_PREFS_FOR_ITEM_SQL_KEY	"getPrefsForItemSQL"
public static final String	GET_USER_SQL_KEY	"getUserSQL"
public static final String	GET_USERS_SQL_KEY	"getUsersSQL"
public static final String	REMOVE_PREFERENCE_SQL_KEY	"removePreferenceSQL"
public static final String	SET_PREFERENCE_SQL_KEY	"setPreferenceSQL"

org.apache.mahout.cf.taste.impl.model.mongodb.MongoDBDataModel

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_MONGO_MAP_COLLECTION	"mongo_data_model_map"

org.apache.mahout.cf.taste.impl.recommender.SamplingCandidateItemsStrategy

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_FACTOR	30
public static final int	NO_LIMIT_FACTOR	2147483647

org.apache.mahout.cf.taste.impl.recommender.svd.RatingSGDFactorizer

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final long	DEFAULT_MIN_RELOAD_INTERVAL_MS	60000L

org.apache.mahout.classifier.AbstractVectorClassifier

Modifier and Type	Constant Field	Value
public static final double	MIN_LOG_LIKELIHOOD	-100.0

org.apache.mahout.classifier.NewsgroupHelper

Modifier and Type	Constant Field	Value
public static final int	FEATURES	10000

org.apache.mahout.classifier.df.mapreduce.partial.TreeID

Modifier and Type	Constant Field	Value
public static final int	MAX_TREEID	100000

org.apache.mahout.classifier.email.PrepEmailVectorsDriver

Modifier and Type	Constant Field	Value
public static final String	ITEMS_PER_CLASS	"itemsPerClass"
public static final String	USE_LIST_NAME	"USE_LIST_NAME"

org.apache.mahout.classifier.naivebayes.NaiveBayesModel

Modifier and Type	Constant Field	Value
public static final String	COMPLEMENTARY_MODEL	"COMPLEMENTARY_MODEL"

org.apache.mahout.classifier.naivebayes.test.TestNaiveBayesDriver

Modifier and Type	Constant Field	Value
public static final String	COMPLEMENTARY	"class"

org.apache.mahout.classifier.naivebayes.training.TrainNaiveBayesJob

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_POOL_SIZE	20
public static final int	DEFAULT_THREAD_COUNT	20

org.apache.mahout.classifier.sgd.GradientMachine

Modifier and Type	Constant Field	Value
public static final int	WRITABLE_VERSION	1

org.apache.mahout.classifier.sgd.OnlineLogisticRegression

Modifier and Type	Constant Field	Value
public static final int	WRITABLE_VERSION	1

org.apache.mahout.classifier.sgd.PassiveAggressive

Modifier and Type	Constant Field	Value
public static final int	WRITABLE_VERSION	1

org.apache.mahout.classifier.sgd.SimpleCsvExamples

Modifier and Type	Constant Field	Value
public static final char	SEPARATOR_CHAR	9

org.apache.mahout.classifier.sgd.bankmarketing.BankMarketingClassificationMain

Modifier and Type	Constant Field	Value
public static final int	NUM_CATEGORIES	2

org.apache.mahout.classifier.sgd.bankmarketing.TelephoneCall

Modifier and Type	Constant Field	Value
public static final int	FEATURES	100

org.apache.mahout.clustering.Cluster

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_CLUSTERED_POINTS_DIRECTORY	"clusteredPoints"

org.apache.mahout.clustering.classify.ClusterClassificationConfigKeys

Modifier and Type	Constant Field	Value
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.display.DisplayClustering

Modifier and Type	Constant Field	Value
protected static final int	DS	72
protected static final int	SIZE	8
protected static final double	T1	3.0
protected static final double	T2	2.8

org.apache.mahout.clustering.display.DisplaySpectralKMeans

Modifier and Type	Constant Field	Value
protected static final String	AFFINITIES	"affinities"
protected static final String	OUTPUT	"output"
protected static final String	SAMPLES	"samples"
protected static final String	TEMP	"tmp"

org.apache.mahout.clustering.evaluation.RepresentativePointsDriver

Modifier and Type	Constant Field	Value
public static final String	DISTANCE_MEASURE_KEY	"org.apache.mahout.clustering.measure"
public static final String	STATE_IN_KEY	"org.apache.mahout.clustering.stateIn"

org.apache.mahout.clustering.fuzzykmeans.FuzzyKMeansDriver

Modifier and Type	Constant Field	Value
public static final String	M_OPTION	"m"

org.apache.mahout.clustering.iterator.ClusterIterator

Modifier and Type	Constant Field	Value
public static final String	PRIOR_PATH_KEY	"org.apache.mahout.clustering.prior.path"

org.apache.mahout.clustering.kmeans.RandomSeedGenerator

Modifier and Type	Constant Field	Value
public static final String	K	"k"

org.apache.mahout.clustering.lda.cvb.CVB0Driver

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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.EigenSeedGenerator

Modifier and Type	Constant Field	Value
public static final String	K	"k"

org.apache.mahout.clustering.spectral.kmeans.SpectralKMeansDriver

Modifier and Type	Constant Field	Value
public static final int	BLOCKHEIGHT	30000
public static final int	OVERSAMPLING	15
public static final int	POWERITERS	0
public static final int	REDUCERS	10

org.apache.mahout.clustering.streaming.mapreduce.StreamingKMeansDriver

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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.collections.Constants

Modifier and Type	Constant Field	Value
protected static final double	BIG	4.503599627370496E15
protected static final double	BIGINV	2.220446049250313E-16
protected static final double	LOGPI	1.1447298858494002
protected static final double	MACHEP	1.1102230246251565E-16
protected static final double	MAXGAM	171.6243769563027
protected static final double	MAXLOG	709.782712893384
protected static final double	MINLOG	-745.1332191019412
protected static final double	SQRTH	0.7071067811865476
protected static final double	SQTPI	2.5066282746310007

org.apache.mahout.common.RandomUtils

Modifier and Type	Constant Field	Value
public static final int	MAX_INT_SMALLER_TWIN_PRIME	2147482949

org.apache.mahout.common.commandline.DefaultOptionCreator

Modifier and Type	Constant Field	Value
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	RANDOM_SEED	"randomSeed"
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.math.AbstractMatrix

Modifier and Type	Constant Field	Value
public static final int	COL	1
public static final int	ROW	0

org.apache.mahout.math.VectorWritable

Modifier and Type	Constant Field	Value
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.decomposer.lanczos.LanczosSolver

Modifier and Type	Constant Field	Value
public static final double	SAFE_MAX	1.0E150

org.apache.mahout.math.hadoop.DistributedRowMatrix

Modifier and Type	Constant Field	Value
public static final String	KEEP_TEMP_FILES	"DistributedMatrix.keep.temp.files"

org.apache.mahout.math.hadoop.MatrixColumnMeansJob

Modifier and Type	Constant Field	Value
public static final String	VECTOR_CLASS	"DistributedRowMatrix.columnMeans.vector.class"

org.apache.mahout.math.hadoop.TimesSquaredJob

Modifier and Type	Constant Field	Value
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.decomposer.DistributedLanczosSolver

Modifier and Type	Constant Field	Value
public static final String	RAW_EIGENVECTORS	"rawEigenvectors"

org.apache.mahout.math.hadoop.decomposer.EigenVerificationJob

Modifier and Type	Constant Field	Value
public static final String	CLEAN_EIGENVECTORS	"cleanEigenvectors"

org.apache.mahout.math.hadoop.decomposer.HdfsBackedLanczosState

Modifier and Type	Constant Field	Value
public static final String	BASIS_PREFIX	"basis"
public static final String	SINGULAR_PREFIX	"singular"

org.apache.mahout.math.hadoop.similarity.VectorDistanceSimilarityJob

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final double	NO_NORM	0.0

org.apache.mahout.math.hadoop.stochasticsvd.ABtDenseOutJob

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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.jet.math.Constants

Modifier and Type	Constant Field	Value
public static final double	BIG	4.503599627370496E15
public static final double	BIG_INVERSE	2.220446049250313E-16
public static final double	EPSILON	1.0E-6
public static final double	LOGPI	1.1447298858494002
public static final double	MACHEP	1.1102230246251565E-16
public static final double	MAXGAM	171.6243769563027
public static final double	MAXLOG	709.782712893384
public static final double	MINLOG	-745.1332191019412
public static final double	SQTPI	2.5066282746310007

org.apache.mahout.math.map.OpenByteByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenByteCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenByteDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenByteFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenByteIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenByteLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenByteShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenCharShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenDoubleShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenFloatShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenHashMap<K,V>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenIntShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenLongShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectByteHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectCharHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectDoubleHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectFloatHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectIntHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectLongHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenObjectShortHashMap<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortByteHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortCharHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortDoubleHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortFloatHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortIntHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortLongHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.OpenShortShortHashMap

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.map.PrimeFinder

Modifier and Type	Constant Field	Value
public static final int	LARGEST_PRIME	2147483647

org.apache.mahout.math.neighborhood.HashedVector

Modifier and Type	Constant Field	Value
protected static final int	INVALID_INDEX	-1

org.apache.mahout.math.set.AbstractSet

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_CAPACITY	277
public static final double	DEFAULT_MAX_LOAD_FACTOR	0.5
public static final double	DEFAULT_MIN_LOAD_FACTOR	0.2

org.apache.mahout.math.set.OpenByteHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final byte	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenCharHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenDoubleHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final double	NO_KEY_VALUE	0d/0d
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenFloatHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final float	NO_KEY_VALUE	0f/0f
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenHashSet<T>

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final char	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenIntHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final int	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenLongHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final long	NO_KEY_VALUE	0L
protected static final byte	REMOVED	2

org.apache.mahout.math.set.OpenShortHashSet

Modifier and Type	Constant Field	Value
protected static final byte	FREE	0
protected static final byte	FULL	1
protected static final short	NO_KEY_VALUE	0
protected static final byte	REMOVED	2

org.apache.mahout.math.solver.ConjugateGradientSolver

Modifier and Type	Constant Field	Value
public static final double	DEFAULT_MAX_ERROR	1.0E-9

org.apache.mahout.math.stats.GlobalOnlineAuc

Modifier and Type	Constant Field	Value
public static final int	HISTORY	10

org.apache.mahout.text.SequenceFilesFromDirectory

Modifier and Type	Constant Field	Value
public static final String	BASE_INPUT_PATH	"baseinputpath"

org.apache.mahout.text.SequenceFilesFromMailArchives

Modifier and Type	Constant Field	Value
public static final String	BASE_INPUT_PATH	"baseinputpath"

org.apache.mahout.text.wikipedia.XmlInputFormat

Modifier and Type	Constant Field	Value
public static final String	END_TAG_KEY	"xmlinput.end"
public static final String	START_TAG_KEY	"xmlinput.start"

org.apache.mahout.utils.clustering.ClusterDumper

Modifier and Type	Constant Field	Value
public static final String	DICTIONARY_OPTION	"dictionary"
public static final String	DICTIONARY_TYPE_OPTION	"dictionaryType"
public static final String	EVALUATE_CLUSTERS	"evaluate"
public static final String	NUM_WORDS_OPTION	"numWords"
public static final String	OUTPUT_FORMAT_OPT	"outputFormat"
public static final String	POINTS_DIR_OPTION	"pointsDir"
public static final String	SAMPLE_POINTS	"samplePoints"
public static final String	SUBSTRING_OPTION	"substring"

org.apache.mahout.utils.email.MailOptions

Modifier and Type	Constant Field	Value
public static final String	FROM	"FROM"
public static final String	REFS	"REFS"
public static final String	SUBJECT	"SUBJECT"
public static final String	TO	"TO"

org.apache.mahout.utils.regex.RegexMapper

Modifier and Type	Constant Field	Value
public static final String	ANALYZER_NAME	"analyzerName"
public static final String	FORMATTER_CLASS	"formatter.class"
public static final String	GROUP_MATCHERS	"regex.groups"
public static final String	REGEX	"regex"
public static final String	TRANSFORMER_CLASS	"transformer.class"

org.apache.mahout.utils.vectors.arff.ARFFModel

Modifier and Type	Constant Field	Value
public static final String	ARFF_COMMENT	"%"
public static final String	ARFF_SPARSE	"{"
public static final String	ARFF_SPARSE_END	"}"
public static final String	ATTRIBUTE	"@attribute"
public static final String	DATA	"@data"
public static final String	RELATION	"@relation"

org.apache.mahout.utils.vectors.lucene.ClusterLabels

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_LABELS	25
public static final int	DEFAULT_MIN_IDS	50

org.apache.mahout.utils.vectors.lucene.LuceneIterable

Modifier and Type	Constant Field	Value
public static final double	NO_NORMALIZING	-1.0

org.apache.mahout.vectorizer.DictionaryVectorizer

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MIN_SUPPORT	2
public static final String	DICTIONARY_FILE	"dictionary.file-"
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

Modifier and Type	Constant Field	Value
public static final String	ANALYZER_CLASS	"analyzer.class"
public static final String	TOKENIZED_DOCUMENT_OUTPUT_FOLDER	"tokenized-documents"

org.apache.mahout.vectorizer.EncodingMapper

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final String	MAX_SHINGLE_SIZE	"maxShingleSize"

org.apache.mahout.vectorizer.collocations.llr.CollocReducer

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MIN_SUPPORT	2
public static final String	MIN_SUPPORT	"minSupport"

org.apache.mahout.vectorizer.collocations.llr.LLRReducer

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
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

Modifier and Type	Constant Field	Value
public static final String	FEATURE_COUNT	"feature.count"
public static final String	FREQUENCY_FILE	"frequency.file-"
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"