@Test public void testCosineKlusterClassification() { ClusterClassifier classifier = newCosineKlusterClassifier(); Vector pdf = classifier.classify(new DenseVector(2)); assertEquals("[0,0]", "[0.333,0.333,0.333]", AbstractCluster.formatVector(pdf, null)); pdf = classifier.classify(new DenseVector(2).assign(2)); assertEquals("[2,2]", "[0.429,0.429,0.143]", AbstractCluster.formatVector(pdf, null)); } }