}
@Test
public void testDirichlet() throws Exception {
ClusteringTestUtils.writePointsToFile(sampleData, getTestTempFilePath("testdata/file1"), fs, conf);
DistributionDescription description = new DistributionDescription(GaussianClusterDistribution.class.getName(),
DenseVector.class.getName(), null, 2);
DirichletDriver.run(new Configuration(), testdata, output, description, 15, 5, 1.0, true, true, (double) 0, true);
int numIterations = 10;
Path clustersIn = new Path(output, "clusters-0");
RepresentativePointsDriver.run(conf, clustersIn, new Path(output, "clusteredPoints"), output,