Serialized Form


Package org.apache.mahout.cf.taste.common

Class org.apache.mahout.cf.taste.common.NoSuchItemException extends TasteException implements Serializable

Class org.apache.mahout.cf.taste.common.NoSuchUserException extends TasteException implements Serializable

Class org.apache.mahout.cf.taste.common.TasteException extends java.lang.Exception implements Serializable


Package org.apache.mahout.cf.taste.hadoop.similarity.item

Class org.apache.mahout.cf.taste.hadoop.similarity.item.CountUsersKeyWritable.CountUsersGroupComparator extends org.apache.hadoop.io.WritableComparator implements Serializable

Class org.apache.mahout.cf.taste.hadoop.similarity.item.PrefsToItemUserMatrixMapper extends java.lang.Object implements Serializable

Class org.apache.mahout.cf.taste.hadoop.similarity.item.PrefsToItemUserMatrixReducer extends java.lang.Object implements Serializable


Package org.apache.mahout.cf.taste.impl.common

Class org.apache.mahout.cf.taste.impl.common.CompactRunningAverage extends java.lang.Object implements Serializable

Serialized Fields

count

char count

average

float average

Class org.apache.mahout.cf.taste.impl.common.CompactRunningAverageAndStdDev extends CompactRunningAverage implements Serializable

Serialized Fields

stdDev

float stdDev

sumX2

float sumX2

Class org.apache.mahout.cf.taste.impl.common.FastByIDMap extends java.lang.Object implements Serializable

Serialized Fields

keys

long[] keys

values

java.lang.Object[] values

numEntries

int numEntries

numSlotsUsed

int numSlotsUsed

maxSize

int maxSize

recentlyAccessed

org.apache.mahout.cf.taste.impl.common.BitSet recentlyAccessed

countingAccesses

boolean countingAccesses

Class org.apache.mahout.cf.taste.impl.common.FastIDSet extends java.lang.Object implements Serializable

Serialized Fields

keys

long[] keys

numEntries

int numEntries

numSlotsUsed

int numSlotsUsed

Class org.apache.mahout.cf.taste.impl.common.FastMap extends java.lang.Object implements Serializable

Serialized Fields

keys

java.lang.Object[] keys

values

java.lang.Object[] values

numEntries

int numEntries

numSlotsUsed

int numSlotsUsed

maxSize

int maxSize

recentlyAccessed

org.apache.mahout.cf.taste.impl.common.BitSet recentlyAccessed

countingAccesses

boolean countingAccesses

Class org.apache.mahout.cf.taste.impl.common.FixedRunningAverage extends java.lang.Object implements Serializable

Serialized Fields

average

double average

count

int count

Class org.apache.mahout.cf.taste.impl.common.FixedRunningAverageAndStdDev extends FixedRunningAverage implements Serializable

Serialized Fields

stdDev

double stdDev

Class org.apache.mahout.cf.taste.impl.common.FullRunningAverage extends java.lang.Object implements Serializable

Serialized Fields

count

int count

average

double average

Class org.apache.mahout.cf.taste.impl.common.FullRunningAverageAndStdDev extends FullRunningAverage implements Serializable

Serialized Fields

stdDev

double stdDev

sumX2

double sumX2

Class org.apache.mahout.cf.taste.impl.common.WeightedRunningAverage extends java.lang.Object implements Serializable

Serialized Fields

totalWeight

double totalWeight

average

double average

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

Class org.apache.mahout.cf.taste.impl.eval.IRStatisticsImpl extends java.lang.Object implements Serializable

Serialized Fields

precision

double precision

recall

double recall

fallOut

double fallOut

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

Class org.apache.mahout.cf.taste.impl.model.AbstractDataModel extends java.lang.Object implements Serializable

Serialized Fields

maxPreference

float maxPreference

minPreference

float minPreference

Class org.apache.mahout.cf.taste.impl.model.BooleanItemPreferenceArray extends java.lang.Object implements Serializable

Serialized Fields

ids

long[] ids

id

long id

Class org.apache.mahout.cf.taste.impl.model.BooleanPreference extends java.lang.Object implements Serializable

Serialized Fields

userID

long userID

itemID

long itemID

Class org.apache.mahout.cf.taste.impl.model.BooleanUserPreferenceArray extends java.lang.Object implements Serializable

Serialized Fields

ids

long[] ids

id

long id

Class org.apache.mahout.cf.taste.impl.model.GenericBooleanPrefDataModel extends AbstractDataModel implements Serializable

Serialized Fields

userIDs

long[] userIDs

preferenceFromUsers

FastByIDMap<V> preferenceFromUsers

itemIDs

long[] itemIDs

preferenceForItems

FastByIDMap<V> preferenceForItems

timestamps

FastByIDMap<V> timestamps

Class org.apache.mahout.cf.taste.impl.model.GenericDataModel extends AbstractDataModel implements Serializable

Serialized Fields

userIDs

long[] userIDs

preferenceFromUsers

FastByIDMap<V> preferenceFromUsers

itemIDs

long[] itemIDs

preferenceForItems

FastByIDMap<V> preferenceForItems

timestamps

FastByIDMap<V> timestamps

Class org.apache.mahout.cf.taste.impl.model.GenericItemPreferenceArray extends java.lang.Object implements Serializable

Serialized Fields

ids

long[] ids

id

long id

values

float[] values

Class org.apache.mahout.cf.taste.impl.model.GenericPreference extends java.lang.Object implements Serializable

Serialized Fields

userID

long userID

itemID

long itemID

value

float value

Class org.apache.mahout.cf.taste.impl.model.GenericUserPreferenceArray extends java.lang.Object implements Serializable

Serialized Fields

ids

long[] ids

id

long id

values

float[] values

Class org.apache.mahout.cf.taste.impl.model.PlusAnonymousUserDataModel extends java.lang.Object implements Serializable

Serialized Fields

delegate

DataModel delegate

tempPrefs

PreferenceArray tempPrefs

prefItemIDs

FastIDSet prefItemIDs

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

Class org.apache.mahout.cf.taste.impl.model.file.FileDataModel extends AbstractDataModel implements Serializable

Serialized Fields

dataFile

java.io.File dataFile

lastModified

long lastModified

lastUpdateFileModified

long lastUpdateFileModified

delimiter

char delimiter

delimiterPattern

java.util.regex.Pattern delimiterPattern

hasPrefValues

boolean hasPrefValues

delegate

DataModel delegate

reloadLock

java.util.concurrent.locks.ReentrantLock reloadLock

transpose

boolean transpose

minReloadIntervalMS

long minReloadIntervalMS

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

Class org.apache.mahout.cf.taste.impl.model.jdbc.AbstractBooleanPrefJDBCDataModel extends AbstractJDBCDataModel implements Serializable

Serialized Fields

setPreferenceSQL

java.lang.String setPreferenceSQL

Class org.apache.mahout.cf.taste.impl.model.jdbc.AbstractJDBCDataModel extends AbstractJDBCComponent implements Serializable

Serialized Fields

dataSource

javax.sql.DataSource dataSource

preferenceTable

java.lang.String preferenceTable

userIDColumn

java.lang.String userIDColumn

itemIDColumn

java.lang.String itemIDColumn

preferenceColumn

java.lang.String preferenceColumn

getPreferenceSQL

java.lang.String getPreferenceSQL

getPreferenceTimeSQL

java.lang.String getPreferenceTimeSQL

getUserSQL

java.lang.String getUserSQL

getAllUsersSQL

java.lang.String getAllUsersSQL

getNumItemsSQL

java.lang.String getNumItemsSQL

getNumUsersSQL

java.lang.String getNumUsersSQL

setPreferenceSQL

java.lang.String setPreferenceSQL

removePreferenceSQL

java.lang.String removePreferenceSQL

getUsersSQL

java.lang.String getUsersSQL

getItemsSQL

java.lang.String getItemsSQL

getPrefsForItemSQL

java.lang.String getPrefsForItemSQL

getNumPreferenceForItemSQL

java.lang.String getNumPreferenceForItemSQL

getNumPreferenceForItemsSQL

java.lang.String getNumPreferenceForItemsSQL

getMaxPreferenceSQL

java.lang.String getMaxPreferenceSQL

getMinPreferenceSQL

java.lang.String getMinPreferenceSQL

cachedNumUsers

int cachedNumUsers

cachedNumItems

int cachedNumItems

itemPrefCounts

Cache<K,V> itemPrefCounts

maxPreference

float maxPreference

minPreference

float minPreference

Class org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel extends AbstractJDBCDataModel implements Serializable

Class org.apache.mahout.cf.taste.impl.model.jdbc.MySQLBooleanPrefJDBCDataModel extends AbstractBooleanPrefJDBCDataModel implements Serializable

Class org.apache.mahout.cf.taste.impl.model.jdbc.MySQLJDBCDataModel extends AbstractJDBCDataModel implements Serializable


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

Class org.apache.mahout.cf.taste.impl.recommender.ByValueRecommendedItemComparator extends java.lang.Object implements Serializable

Class org.apache.mahout.cf.taste.impl.recommender.GenericRecommendedItem extends java.lang.Object implements Serializable

Serialized Fields

itemID

long itemID

value

float value

Package org.apache.mahout.cf.taste.model

Package org.apache.mahout.classifier.bayes.common

Class org.apache.mahout.classifier.bayes.common.ByScoreLabelResultComparator extends java.lang.Object implements Serializable


Package org.apache.mahout.classifier.bayes.exceptions

Class org.apache.mahout.classifier.bayes.exceptions.InvalidDatastoreException extends java.lang.Exception implements Serializable


Package org.apache.mahout.classifier.bayes.mapreduce.common

Class org.apache.mahout.classifier.bayes.mapreduce.common.FeatureLabelComparator extends org.apache.hadoop.io.WritableComparator implements Serializable


Package org.apache.mahout.classifier.discriminative

Class org.apache.mahout.classifier.discriminative.TrainingException extends java.lang.Exception implements Serializable


Package org.apache.mahout.common

Class org.apache.mahout.common.IntPairWritable extends org.apache.hadoop.io.BinaryComparable implements Serializable

Serialized Fields

b

byte[] b

Class org.apache.mahout.common.IntPairWritable.Comparator extends org.apache.hadoop.io.WritableComparator implements Serializable

Class org.apache.mahout.common.IntPairWritable.FirstGroupingComparator extends org.apache.hadoop.io.WritableComparator implements Serializable

Class org.apache.mahout.common.IntPairWritable.Frequency extends java.lang.Object implements Serializable

Serialized Fields

pair

IntPairWritable pair

frequency

double frequency

Class org.apache.mahout.common.LongPair extends java.lang.Object implements Serializable

Serialized Fields

first

long first

second

long second

Class org.apache.mahout.common.Pair extends java.lang.Object implements Serializable

Serialized Fields

first

java.lang.Object first

second

java.lang.Object second

Class org.apache.mahout.common.RandomWrapper extends java.util.Random implements Serializable

Serialized Fields

random

java.util.Random random

fixedSeed

java.lang.Long fixedSeed

Class org.apache.mahout.common.TimingStatistics extends java.lang.Object implements Serializable

Serialized Fields

nCalls

int nCalls

minTime

long minTime

maxTime

long maxTime

sumTime

long sumTime

sumSquaredTime

double sumSquaredTime

Package org.apache.mahout.df.data

Class org.apache.mahout.df.data.DescriptorException extends java.lang.Exception implements Serializable


Package org.apache.mahout.ep

Class org.apache.mahout.ep.EvolutionaryProcess.EarlyTerminationException extends java.lang.RuntimeException implements Serializable


Package org.apache.mahout.math

Class org.apache.mahout.math.CardinalityException extends java.lang.IllegalArgumentException implements Serializable

Class org.apache.mahout.math.IndexException extends java.lang.IllegalArgumentException implements Serializable

Class org.apache.mahout.math.PersistentObject extends java.lang.Object implements Serializable

Class org.apache.mahout.math.SingularValueDecomposition extends java.lang.Object implements Serializable

Serialized Fields

u

double[][] u

v

double[][] v

s

double[] s

m

int m

n

int n

transpositionNeeded

boolean transpositionNeeded

Class org.apache.mahout.math.UnboundLabelException extends java.lang.RuntimeException implements Serializable


Package org.apache.mahout.math.hadoop.similarity

Class org.apache.mahout.math.hadoop.similarity.SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyComparator extends org.apache.hadoop.io.WritableComparator implements Serializable

Class org.apache.mahout.math.hadoop.similarity.SimilarityMatrixEntryKey.SimilarityMatrixEntryKeyGroupingComparator extends org.apache.hadoop.io.WritableComparator implements Serializable



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