pytorch遇到的问题

1.

RuntimeError: Expected object of scalar type Long but got scalar type Float for argument #2 'mat2'(期望对象为标量类型长，但得到标量类型浮点数)

y= torch.matmul(x,w)

解决：y = torch.matmul(x.float(), w.float())

2.visdom模块

https://blog.csdn.net/tanmx219/article/details/87800752