摘要：
pytorch中，出现的错误： return torch._C._nn.cross_entropy_loss(input, target, weight, _Reduction.get_enum(reduction), ignore_index, label_smoothing) expected 阅读全文
摘要：
# !pip install matplotlib==3.0.0 import matplotlib.pyplot as plt z = [] # 生成数据 for i in range(50): z.append(random.randint(-100, 100)) plt.title('hell 阅读全文
