Package org.data2semantics.exp.experiments

Source Code of org.data2semantics.exp.experiments.ClassificationExperimentTest

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package org.data2semantics.exp.experiments;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.data2semantics.exp.old.utils.ExperimentResults;
import org.data2semantics.exp.old.utils.Experimenter;
import org.data2semantics.exp.old.utils.PropertyPredictionExperiment;
import org.data2semantics.exp.old.utils.datasets.DataSetFactory;
import org.data2semantics.exp.old.utils.datasets.PropertyPredictionDataSet;
import org.data2semantics.exp.old.utils.datasets.PropertyPredictionDataSetParameters;
import org.data2semantics.proppred.kernels.graphkernels.WLSubTreeKernel;
import org.data2semantics.tools.rdf.RDFDataSet;
import org.data2semantics.tools.rdf.RDFFileDataSet;
import org.junit.Ignore;
import org.junit.Test;
import org.openrdf.rio.RDFFormat;

public class ClassificationExperimentTest {

  @Ignore
  public void test() {

    List<PropertyPredictionDataSetParameters> dataSetsParams = new ArrayList<PropertyPredictionDataSetParameters>();
    //List<BinaryPropertyPredictionDataSetParameters> dataSetsParams = new ArrayList<BinaryPropertyPredictionDataSetParameters>();

   
    RDFDataSet testSetA = new RDFFileDataSet("D:\\workspaces\\datasets\\aifb\\aifb-fixed_complete.rdf", RDFFormat.RDFXML);
    RDFDataSet testSetB = new RDFFileDataSet("D:\\workspaces\\datasets\\aifb\\aifb-fixed_no_schema.n3", RDFFormat.N3);
    RDFDataSet testSetC = new RDFFileDataSet("D:\\workspaces\\datasets\\eswc-2012-complete.rdf", RDFFormat.RDFXML); 
   


    List<String> bl = new ArrayList<String>();
    bl.add("http://swrc.ontoware.org/ontology#affiliation");
    bl.add("http://swrc.ontoware.org/ontology#employs");

    long[] seeds = {11,21,31,41,51,61,71,81,91,101};
    double[] cs = {0.01, 0.1, 1, 10, 100}; 
    //double[] cs = {1}; 


    dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, false, false));
    dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, false, false));
    dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, false, true));
    dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, false, true));

   
    //dataSetsParams.add(new DataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, true, false));
    //dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, true, false));
    //dataSetsParams.add(new DataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, true, true));
    //dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetA, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, true, true));
   
   
    //dataSetsParams.add(new DataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, false, false));
    //dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, false, false));
    //dataSetsParams.add(new DataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, false, true));
    //dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, false, true));

   
    //dataSetsParams.add(new DataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, true, false));
    //dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, true, false));
    //dataSetsParams.add(new DataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 1, true, true));
    //dataSetsParams.add(new PropertyPredictionDataSetParameters(testSetB, "http://swrc.ontoware.org/ontology#affiliation", "http://swrc.ontoware.org/ontology#employs", 2, true, true));
   
   
    /*
    dataSetsParams.add(new BinaryPropertyPredictionDataSetParameters(testSetC, "http://data.semanticweb.org/ns/swc/ontology#holdsRole", "http://data.semanticweb.org/ns/swc/ontology#heldBy", "http://data.semanticweb.org/conference/eswc/2012/research-track-committee-member", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://xmlns.com/foaf/0.1/Person", 1, false, false));
    dataSetsParams.add(new BinaryPropertyPredictionDataSetParameters(testSetC, "http://data.semanticweb.org/ns/swc/ontology#holdsRole", "http://data.semanticweb.org/ns/swc/ontology#heldBy", "http://data.semanticweb.org/conference/eswc/2012/research-track-committee-member", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://xmlns.com/foaf/0.1/Person", 2, false, false));
    dataSetsParams.add(new BinaryPropertyPredictionDataSetParameters(testSetC, "http://data.semanticweb.org/ns/swc/ontology#holdsRole", "http://data.semanticweb.org/ns/swc/ontology#heldBy", "http://data.semanticweb.org/conference/eswc/2012/research-track-committee-member", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://xmlns.com/foaf/0.1/Person", 1, false, true));
    dataSetsParams.add(new BinaryPropertyPredictionDataSetParameters(testSetC, "http://data.semanticweb.org/ns/swc/ontology#holdsRole", "http://data.semanticweb.org/ns/swc/ontology#heldBy", "http://data.semanticweb.org/conference/eswc/2012/research-track-committee-member", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://xmlns.com/foaf/0.1/Person", 2, false, true));
    */

    PropertyPredictionDataSet dataset;
    PropertyPredictionExperiment exp;

    List<ExperimentResults> results = new ArrayList<ExperimentResults>();
   
    Experimenter experimenter = new Experimenter(3);
    Thread expT = new Thread(experimenter);
    expT.setDaemon(true);
    expT.start();

    //double[][] results = new double[dataSetsParams.size()][3];

    int j = 0;
    for (PropertyPredictionDataSetParameters params : dataSetsParams) {
      dataset = DataSetFactory.createPropertyPredictionDataSet(params);
      dataset.removeSmallClasses(5);
     
      for (int i = 0; i < 3; i++) {

        if (experimenter.hasSpace()) {
         
          int fileId = (int) (Math.random() * 10000000);
         
          File file = new File("D:\\workspaces\\datasets\\aifb\\" + fileId + "_" + "IGP" + "_" + i + ".txt");
          //file.mkdirs();
         
          try {
            //exp = new PropertyPredictionExperiment(new PropertyPredictionDataSet(dataset), new IntersectionSubTreeKernel(i, 1), seeds, cs);
            exp = new PropertyPredictionExperiment(new PropertyPredictionDataSet(dataset), new WLSubTreeKernel(i), seeds, cs);
           
            //exp = new ClassificationExperiment(new GraphClassificationDataSet(dataset), new IntersectionGraphPathKernel(i, 1), seeds, cs, new FileOutputStream(file));
            experimenter.addExperiment(exp);
            results.add(exp.getResults());

          } catch (Exception e) {
            e.printStackTrace();
          }
          //exp = new ClassificationExperiment(dataset, new IntersectionSubTreeKernel(dataset.getGraphs(), dataset.getRootVertices(), i, 1), seeds, cs);
          //exp = new ClassificationExperiment(dataset, new IntersectionGraphPathKernel(dataset.getGraphs(), i, 1), seeds, cs);

         
          //results[j][i] = exp.getAccuracy();
        }
      }
      j++;
    }
   
    experimenter.stop();
   
    while (expT.isAlive()) {
      try {
        Thread.sleep(1000);
      } catch (Exception e) {
        e.printStackTrace();
      }
    }
   
    for (ExperimentResults res : results) {
      System.out.println(res.getLabel() + " acc=" + res.getAccuracy() + " f1=" + res.getF1());
    }
   

    /*
    for (int i = 0; i < results.length; i++) {
      for (int k = 0; k < results[i].length; k++) {
        System.out.print(Math.round(results[i][k] * 100) + " ");
      }
      System.out.println("");
    }
     */
  }

}
 
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Related Classes of org.data2semantics.exp.experiments.ClassificationExperimentTest

  • org.data2semantics.exp.old.utils.datasets.PropertyPredictionDataSet
  • org.data2semantics.exp.old.utils.datasets.PropertyPredictionDataSetParameters
  • org.data2semantics.exp.old.utils.Experimenter
  • org.data2semantics.exp.old.utils.PropertyPredictionExperiment
  • org.data2semantics.proppred.kernels.graphkernels.WLSubTreeKernel
  • org.data2semantics.tools.rdf.RDFDataSet
  • org.data2semantics.tools.rdf.RDFFileDataSet
  • java.io.File
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