(x, y) # 进行矩阵的相加操作 # 索引 print(x[:, 1]) # view操作可以改变矩阵维度 x = torch.randn(4, 4) y = x.view(16) z = x.view(-1, 8) a = torch.ones(5) # tensor b = a.numpy() # 将tensor转换为numpy格式 import numpy as np a = np.ones([3, 2]) b = torch....
pytorch-第一章基本操作-基本使用方法 (1.torch.empty, 2.torch.rand, 3.torch.zeros, 4.torch.tensor, 5.x.new_ones,6.torch.rand_like, 7.torch.randn, 8.torch.from_numpy, 9.x.view(改变维度)) 2020-04-06 17:33 −... python我的最爱 ...