info.debatty.java.graphs.build

Class ThreadedNNDescent<T>

java.lang.Object

info.debatty.java.graphs.build.GraphBuilder<T>

info.debatty.java.graphs.build.NNDescent<T>

info.debatty.java.graphs.build.ThreadedNNDescent<T>

All Implemented Interfaces:

Serializable, Cloneable

public class ThreadedNNDescent<T>
extends NNDescent<T>

Author:

Thibault Debatty

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	thread_count

Fields inherited from class info.debatty.java.graphs.build.NNDescent

c, delta, iterations, max_iterations, rho

Fields inherited from class info.debatty.java.graphs.build.GraphBuilder

callback, computed_similarities, k, similarity

Constructor Summary

Constructors

Constructor and Description
ThreadedNNDescent()

Method Summary

Methods

Modifier and Type	Method and Description
protected Graph<T>	_computeGraph(List<Node<T>> nodes)
int	getThreadCount()
void	setThreadCount(int thread_count) Set the number of threads Default is 4

Methods inherited from class info.debatty.java.graphs.build.NNDescent

getC, getDelta, getIterations, getMaxIterations, getRho, MakeFullyLinked, PickFalses, PickTruesAndMark, RandomNeighborList, Reverse, Sample, setDelta, setMaxIterations, setRho, Similarity, Union, UpdateNL

Methods inherited from class info.debatty.java.graphs.build.GraphBuilder

clone, computeGraph, estimatedSpeedup, getCallback, getComputedSimilarities, getK, getSimilarity, readFile, setCallback, setK, setSimilarity, test

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

thread_count

protected int thread_count

Constructor Detail

ThreadedNNDescent

public ThreadedNNDescent()

Method Detail

setThreadCount

public void setThreadCount(int thread_count)

Set the number of threads Default is 4

Parameters:

thread_count -

getThreadCount

public int getThreadCount()

_computeGraph

protected Graph<T> _computeGraph(List<Node<T>> nodes)

Overrides:

_computeGraph in class NNDescent<T>