test_k_means.py 文件源码

def test_minibatch_k_means_perfect_init_sparse_csr():
    mb_k_means = MiniBatchKMeans(init=centers.copy(), n_clusters=n_clusters,
                                 random_state=42, n_init=1).fit(X_csr)
    _check_fitted_model(mb_k_means)