Class MulticoreMLProvider

java.lang.Object

org.episteme.core.mathematics.ml.providers.MulticoreMLProvider

All Implemented Interfaces:

MLProvider, AlgorithmProvider

@AutoService(MLProvider.class)
public class MulticoreMLProvider
extends Object
implements MLProvider

Multicore Java implementation of ML algorithms using Parallel Streams. Optimized for multi-threaded execution.

Constructor Summary

Constructors

Constructor	Description
MulticoreMLProvider()

Method Summary

Modifier and Type	Method	Description
String	getName()
int	getPriority()	Returns the execution priority (higher is better).
boolean	isAvailable()	Checks if the provider is available in the current environment.
int[]	kMeans(double[][] data, int k, int maxIterations)
int[]	kMeans(float[][] data, int k, int maxIterations)
int[]	kMeans(Real[][] data, int k, int maxIterations)
double[][]	pca(double[][] data, int nComponents)
float[][]	pca(float[][] data, int nComponents)
Real[][]	pca(Real[][] data, int nComponents)

Methods inherited from class Object

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

Methods inherited from interface AlgorithmProvider

description, getMetadata, score, shutdown

Methods inherited from interface MLProvider

getAlgorithmType

Constructor Details

MulticoreMLProvider

public MulticoreMLProvider()

Method Details

getName

public String getName()

Specified by:

getName in interface AlgorithmProvider

Specified by:

getName in interface MLProvider

getPriority

public int getPriority()

Description copied from interface: AlgorithmProvider

Returns the execution priority (higher is better).

Specified by:

getPriority in interface AlgorithmProvider

isAvailable

public boolean isAvailable()

Description copied from interface: AlgorithmProvider

Checks if the provider is available in the current environment.

Specified by:

isAvailable in interface AlgorithmProvider

kMeans

public int[] kMeans(float[][] data,
 int k,
 int maxIterations)

Specified by:

kMeans in interface MLProvider

pca

public float[][] pca(float[][] data,
 int nComponents)

Specified by:

pca in interface MLProvider

kMeans

public int[] kMeans(double[][] data,
 int k,
 int maxIterations)

Specified by:

kMeans in interface MLProvider

pca

public double[][] pca(double[][] data,
 int nComponents)

Specified by:

pca in interface MLProvider

kMeans

public int[] kMeans(Real[][] data,
 int k,
 int maxIterations)

Specified by:

kMeans in interface MLProvider

pca

public Real[][] pca(Real[][] data,
 int nComponents)

Specified by:

pca in interface MLProvider