金字塔下的蜗牛

摘要： pytorch 常见错误 RuntimeError: a leaf Variable that requires grad is being used in an in-place operation. 如下程序会抱上述错误 x=torch.randn(3,requires_grad=True) x 阅读全文

摘要： import torch import os import numpy as np import random def synthetic_data(w, b, num_examples): ''' 产生data ''' features = torch.normal(0,1,(num_exampl 阅读全文