operands could not be broadcast together with shapes (130,2) (2,2) 改正方法: 在对矩阵进行相乘时,使用 np.dot(a,b) 相关文章: 2022-12-23 2022-12-23 2022-12-23 2021-11-23 2021-06-27 2021-06-04 2022-12-23 2021-09-11