base.py 文件源码

def get_indices(self, i):
        """Row and column indices of the i'th bicluster.

        Only works if ``rows_`` and ``columns_`` attributes exist.

        Returns
        -------
        row_ind : np.array, dtype=np.intp
            Indices of rows in the dataset that belong to the bicluster.
        col_ind : np.array, dtype=np.intp
            Indices of columns in the dataset that belong to the bicluster.

        """
        rows = self.rows_[i]
        columns = self.columns_[i]
        return np.nonzero(rows)[0], np.nonzero(columns)[0]