torch.nn.functional.** torch.nn.functional.**是一個(gè)純數(shù)學(xué)函數(shù),可以直接使用 1 2 3 4 a=torch.randn(3,4) print(a) a=torch.nn.functional.sigmoid(a) print(a) 1 2 3 4 5 6 tensor([[-0.1516,0.5398,0.3226,-0.4956], [-0.2250,0.6393,0.4432,0.4215], ...
www.dbjr.com.cn/python/3305236...htm 2025-6-7