Package de.lmu.ifi.dbs.elki.database

Examples of de.lmu.ifi.dbs.elki.database.Database

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   *
   * @throws ParameterException
   */
  @Test
  public void testDiSHSubspaceOverlapping() {
    Database db = makeSimpleDatabase(UNITTEST + "subspace-overlapping-4-5d.ascii", 1100);

    // Setup algorithm
    ListParameterization params = new ListParameterization();
    params.addParameter(DiSH.EPSILON_ID, 0.1);
    params.addParameter(DiSH.MU_ID, 30);
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   *
   * @throws ParameterException
   */
  @Test
  public void testCLIQUEResults() {
    Database db = makeSimpleDatabase(UNITTEST + "subspace-simple.csv", 600);

    ListParameterization params = new ListParameterization();
    params.addParameter(CLIQUE.TAU_ID, "0.1");
    params.addParameter(CLIQUE.XSI_ID, 20);

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   *
   * @throws ParameterException on errors.
   */
  @Test
  public void testCOPACResults() {
    Database db = makeSimpleDatabase(UNITTEST + "correlation-hierarchy.csv", 450);

    // these parameters are not picked too smartly - room for improvement.
    ListParameterization params = new ListParameterization();
    params.addParameter(COPAC.PARTITION_ALGORITHM_ID, DBSCAN.class);
    params.addParameter(DBSCAN.EPSILON_ID, 0.02);
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   *
   * @throws ParameterException
   */
  @Test
  public void testCLIQUESubspaceOverlapping() {
    Database db = makeSimpleDatabase(UNITTEST + "subspace-overlapping-3-4d.ascii", 850);

    // Setup algorithm
    ListParameterization params = new ListParameterization();
    params.addParameter(CLIQUE.TAU_ID, 0.2);
    params.addParameter(CLIQUE.XSI_ID, 6);
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   *
   * @throws ParameterException on errors.
   */
  @Test
  public void testCOPACOverlap() {
    Database db = makeSimpleDatabase(UNITTEST + "correlation-overlap-3-5d.ascii", 650);

    // Setup algorithm
    ListParameterization params = new ListParameterization();
    params.addParameter(COPAC.PARTITION_ALGORITHM_ID, DBSCAN.class);
    params.addParameter(DBSCAN.EPSILON_ID, 0.5);
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  public void testCASHResults() {
    ListParameterization inp = new ListParameterization();
    // CASH input
    inp.addParameter(FileBasedDatabaseConnection.PARSER_ID, ParameterizationFunctionLabelParser.class);
    // Input
    Database db = makeSimpleDatabase(UNITTEST + "hierarchical-3d2d1d.csv", 600, inp, null);

    // CASH parameters
    ListParameterization params = new ListParameterization();
    params.addParameter(CASH.JITTER_ID, 0.7);
    params.addParameter(CASH.MINPTS_ID, 50);
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  @Test
  public void testCASHEmbedded() {
    // CASH input
    ListParameterization inp = new ListParameterization();
    inp.addParameter(FileBasedDatabaseConnection.PARSER_ID, ParameterizationFunctionLabelParser.class);
    Database db = makeSimpleDatabase(UNITTEST + "correlation-embedded-2-4d.ascii", 600, inp, null);

    // CASH parameters
    ListParameterization params = new ListParameterization();
    params.addParameter(CASH.JITTER_ID, 0.7);
    params.addParameter(CASH.MINPTS_ID, 160);
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   *
   * @throws ParameterException
   */
  @Test
  public void testSUBCLUResults() {
    Database db = makeSimpleDatabase(UNITTEST + "subspace-simple.csv", 600);

    ListParameterization params = new ListParameterization();
    params.addParameter(SUBCLU.EPSILON_ID, 0.001);
    params.addParameter(SUBCLU.MINPTS_ID, 100);

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   *
   * @throws ParameterException
   */
  @Test
  public void testSUBCLUSubspaceOverlapping() {
    Database db = makeSimpleDatabase(UNITTEST + "subspace-overlapping-3-4d.ascii", 850);

    // Setup algorithm
    ListParameterization params = new ListParameterization();
    params.addParameter(SUBCLU.EPSILON_ID, 0.04);
    params.addParameter(SUBCLU.MINPTS_ID, 70);
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   *
   * @throws ParameterException on errors.
   */
  @Test
  public void testERiCResults() {
    Database db = makeSimpleDatabase(UNITTEST + "hierarchical-3d2d1d.csv", 600);

    // ERiC
    ListParameterization params = new ListParameterization();
    params.addParameter(COPAC.PARTITION_ALGORITHM_ID, DBSCAN.class);
    params.addParameter(DBSCAN.MINPTS_ID, 30);
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Related Classes of de.lmu.ifi.dbs.elki.database.Database

  • de.lmu.ifi.dbs.elki.algorithm.AbstractSimpleAlgorithmTest
  • de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.CASH
  • de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.TestCASHResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.TestCOPACResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.TestERiCResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.TestFourCResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.TestORCLUSResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.kmeans.TestKMeansResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.subspace.TestCLIQUEResults
  • de.lmu.ifi.dbs.elki.algorithm.clustering.subspace.TestDiSHResults
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