摘要: ndarry 转 csr_matrix>>> import numpy as np>>> import scipy.sparse >>> my_matrix = scipy.sparse.csr_matrix((2,2))>>> my_array = my_matrix.A>>> type(my_a 阅读全文
posted @ 2019-06-21 14:01 hermione1985 阅读(3278) 评论(0) 推荐(0) 编辑