org.jdmp.core.algorithm.hashing

Class LocalitySensitiveHashing

java.lang.Object

org.jdmp.core.AbstractCoreObject

org.jdmp.core.algorithm.AbstractAlgorithm

org.jdmp.core.algorithm.hashing.AbstractHashing

org.jdmp.core.algorithm.hashing.LocalitySensitiveHashing

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Algorithm, HasAlgorithmMap, Hashing, HasDataSetMap, HasVariableMap, Clearable, CoreObject, HasDescription, HasGUIObject, HasId, HasLabel

public class LocalitySensitiveHashing
extends AbstractHashing

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.jdmp.core.algorithm.Algorithm

Algorithm.EdgeDirection

Field Summary

Fields inherited from class org.jdmp.core.AbstractCoreObject

ALL, COLUMN, ROW, X, Y, Z

Fields inherited from interface org.jdmp.core.algorithm.Algorithm

ALGORITHMARRAY, COMPRESSED, DECOMPRESSED, DIFFERENCE, DIMENSION, HASH, IGNORENAN, INPUT, PREDICTED, RMSE, SOURCE, TARGET, WEIGHT

Fields inherited from interface org.ujmp.core.interfaces.HasId

ID

Fields inherited from interface org.ujmp.core.interfaces.HasLabel

LABEL

Fields inherited from interface org.ujmp.core.interfaces.HasDescription

DESCRIPTION

Constructor Summary

Constructors

Constructor and Description
LocalitySensitiveHashing()
LocalitySensitiveHashing(int numberOfBits)
LocalitySensitiveHashing(int numberOfBits, int numberOfAndCombinations, int numberOfOrCombinations)

Method Summary

Modifier and Type	Method and Description
Matrix	hash(Matrix input)
void	reset()
void	train(ListDataSet dataSet)

Methods inherited from class org.jdmp.core.algorithm.hashing.AbstractHashing

getFeatureCount, getInputLabel, hash, hash, setInputLabel

Methods inherited from class org.jdmp.core.algorithm.AbstractAlgorithm

addVariableKey, calculate, calculate, calculate, calculate, calculateObjects, calculateObjects, calculateObjects, clear, getAlgorithmMap, getDataSetMap, getDescription, getEdgeDirection, getEdgeLabel, getId, getInputKeys, getLabel, getLabelObject, getOutputKeys, getVariableKeys, getVariableMap, setAlgorithm, setDescription, setEdgeDirection, setEdgeLabel, setId, setLabel, setVariable, setVariables, toString

Methods inherited from class org.jdmp.core.AbstractCoreObject

clone, fireValueChanged, getCoreObjectId, getGUIObject, showGUI

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ujmp.core.interfaces.CoreObject

clone, getCoreObjectId

Methods inherited from interface org.ujmp.core.interfaces.HasGUIObject

fireValueChanged, getGUIObject, showGUI

Constructor Detail

LocalitySensitiveHashing

public LocalitySensitiveHashing()

LocalitySensitiveHashing

public LocalitySensitiveHashing(int numberOfBits)

LocalitySensitiveHashing

public LocalitySensitiveHashing(int numberOfBits,
                                int numberOfAndCombinations,
                                int numberOfOrCombinations)

Method Detail

reset

public void reset()

train

public void train(ListDataSet dataSet)

hash

public Matrix hash(Matrix input)