scipy.sparse.csr_matrix.
tobsr#
- csr_matrix.tobsr(blocksize=None, copy=True)[source]#
- Convert this array/matrix to Block Sparse Row format. - With copy=False, the data/indices may be shared between this array/matrix and the resultant bsr_array/matrix. - When blocksize=(R, C) is provided, it will be used for construction of the bsr_array/matrix.