def _project_and_cluster(self, data, vectors, n_clusters):
        projected = safe_sparse_dot(data, vectors)
        _, labels = self._k_means(projected, n_clusters)
        return labels
Project ``data`` to ``vectors`` and cluster the result.
dataset/ETHPy150Open scikit-learn/scikit-learn/sklearn/cluster/bicluster.py/SpectralBiclustering._project_and_cluster