Examples of com.meapsoft.FeatExtractor

com.meapsoft.FeatExtractor
Program that extracts features from the chunks listed in the input files. @author Ron Weiss (ronw@ee.columbia.edu)

      }
    }
    
    FeatFile featsFile = new FeatFile(segsFile.filename + ".feat");
    
    FeatExtractor extractor = new FeatExtractor(segsFile, featsFile, featureExtractors);
    extractor.run();


    return featsFile;
  }

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      weights.add(chk.getWeight());
    }
    
    
    //create the actual feat extractor, make it clear non-meta features
        FeatExtractor featExtractor = new FeatExtractor(segmentFile, featFile, features);
        featExtractor.writeMEAPFile = MEAPUtil.writeMEAPFile;
        featExtractor.setFeatureExtractorWeights(weights);
        featExtractor.setClearNonMetaFeatures(mReplaceBtn.isSelected());


      //update the progress bar
      mMainScreen.updateProgressBar("Extracting Features...", featExtractor.getProgress());


        try
        {        
            // clear whatever chunks may have already been calculated
            featFile.clearChunks();
            
            //do the magic!
            featExtractor.setup();
            featExtractor.processFeatFiles();


            //are we writing this?            
            if(featExtractor.writeMEAPFile)
              featFile.writeFile();
        }

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          "meta feature extractor!", GUIUtils.MESSAGE, meapsoftGUI.jframe);
        return -1;  
            }
        }


        FeatExtractor featExtractor = 
            new FeatExtractor(segmentFile, featFile, featExts);
        featExtractor.writeMEAPFile = meapsoftGUI.writeMEAPFile;
        featExtractor.setFeatureExtractorWeights(featWeights);
        featExtractor.setClearNonMetaFeatures(
            clearNonMetaFeatures.isSelected());


        JPanel progressPanel = new JPanel();
        progressPanel.add(new JLabel("Extracting features: "));
        JProgressBar progressBar = new JProgressBar(featExtractor.getProgress());
        progressBar.setStringPainted(true);
        progressPanel.add(progressBar);
        meapsoftGUI.setProgressPanel(progressPanel);


        try
        {        
            // clear whatever chunks may have already been calculated
            featFile.clearChunks();
            
            featExtractor.setup();
            featExtractor.processFeatFiles();


            if(featExtractor.writeMEAPFile)
                featFile.writeFile();
        }
        catch (Exception e)

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    Vector extractors = new Vector();
    extractors.add(new AvgMelSpec());


    FeatFile spectrumFeats = new FeatFile("temp.feat");


    FeatExtractor fE = new FeatExtractor(fF, spectrumFeats, extractors);


    fE.setProgress(progress);


    try
    {
      fE.setup();
      fE.processFeatFiles();
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }

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Related Classes of com.meapsoft.FeatExtractor

com.meapsoft.applets.MEAPAppletUtils

com.meapsoft.disgraced.FeatExtractorPanel

com.meapsoft.featextractors.AvgMelSpec

com.meapsoft.featextractors.FeatureExtractor

com.meapsoft.gui.ExtractPanel

com.meapsoft.visualizer.SingleFeatureSpectrumPanel

gnu.getopt.Getopt

javax.sound.sampled.AudioInputStream

java.util.List

javax.sound.sampled.AudioFormat

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