marf.FeatureExtraction
Class FeatureExtractionFactory

java.lang.Object
  marf.FeatureExtraction.FeatureExtractionFactory

public final class FeatureExtractionFactory
extends java.lang.Object

Provides a factory to instantiate requested feature extraction module(s).

$Id: FeatureExtractionFactory.java,v 1.3 2007/12/18 03:45:41 mokhov Exp $

Since:

0.3.0.5

Version:

$Revision: 1.3 $

Author:

Serguei Mokhov

Method Summary

static IFeatureExtraction	create(java.lang.Integer poFeatureExtractionMethod, IPreprocessing poPreprocessing) Instantiates a FeatureExtraction module indicated by the first parameter with the 2nd parameter as an argument.
static IFeatureExtraction	create(int piFeatureExtractionMethod, IPreprocessing poPreprocessing) Instantiates a FeatureExtraction module indicated by the first parameter with the 2nd parameter as an argument.
static java.lang.String	getMARFSourceCodeRevision() Returns source code revision information.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static final IFeatureExtraction create(java.lang.Integer poFeatureExtractionMethod,
                                              IPreprocessing poPreprocessing)
                                       throws FeatureExtractionException

Instantiates a FeatureExtraction module indicated by the first parameter with the 2nd parameter as an argument.

Parameters:

poFeatureExtractionMethod - the integer value corresponding to the desired feature extraction module

poPreprocessing - passed as an argument to the feature extractor per framework requirement

Returns:

a reference to the instance of the created feature extraction module

Throws:

FeatureExtractionException - if the indicated module is unknown or could not be loaded

See Also:

MARF.LPC, MARF.FFT, MARF.F0, MARF.SEGMENTATION, MARF.CEPSTRAL, MARF.RANDOM_FEATURE_EXTRACTION, MARF.MIN_MAX_AMPLITUDES, MARF.FEATURE_EXTRACTION_PLUGIN, MARF.FEATURE_EXTRACTION_AGGREGATOR, LPC, FFT, F0, Segmentation, Cepstral, RandomFeatureExtraction, MinMaxAmplitudes, FeatureExtractionAggregator

create

public static final IFeatureExtraction create(int piFeatureExtractionMethod,
                                              IPreprocessing poPreprocessing)
                                       throws FeatureExtractionException

Instantiates a FeatureExtraction module indicated by the first parameter with the 2nd parameter as an argument.

Parameters:

piFeatureExtractionMethod - the integer value corresponding to the desired feature extraction module

poPreprocessing - passed as an argument to the feature extractor per framework requirement

Returns:

a reference to the instance of the created feature extraction module

Throws:

FeatureExtractionException - if the indicated module is unknown or could not be loaded

See Also:

MARF.LPC, MARF.FFT, MARF.F0, MARF.SEGMENTATION, MARF.CEPSTRAL, MARF.RANDOM_FEATURE_EXTRACTION, MARF.MIN_MAX_AMPLITUDES, MARF.FEATURE_EXTRACTION_PLUGIN, MARF.FEATURE_EXTRACTION_AGGREGATOR, LPC, FFT, F0, Segmentation, Cepstral, RandomFeatureExtraction, MinMaxAmplitudes, FeatureExtractionAggregator

getMARFSourceCodeRevision

public static java.lang.String getMARFSourceCodeRevision()

Returns source code revision information.

Returns:

revision string