9 Oct
2007
9 Oct
'07
6:36 a.m.
Hi, I am trying to make a large sparse matrix - the values are all integers (in fact all non-zeros will be 1) so it would save me a lot of memory if I could use dtype=byte. However: In [23]: test=sparse.lil_matrix((10,10),dtype=byte) In [24]: test.dtype Out[24]: dtype('float64') Is this correct or is there something up here? Thanks Robin