test_dbcb.py 文件源码

def test__mutual_reach_dist_graph(data):
    target = 0.09872567819414102
    hdbscanner = hdbscan.HDBSCAN()
    hdbscan_labels = hdbscanner.fit_predict(data)
    graph = DBCV._mutual_reach_dist_graph(data, hdbscan_labels,
                                          euclidean)
    assert graph.shape == (data.shape[0], data.shape[0])
    assert abs(graph[0][0] - target < 0.001)