Paddle框架转Torch遇到的函数

Torch	Paddle
torch.cat()	paddle.concat()
torch.clamp()	paddle.clip()
x.shape	paddle.shape(x)
nn.AdaptiveAvgPool2d	nn.AdaptiveAvgPool2D
AvgPool2d	AvgPool2D
conv2d	conv2D
BatchNorm2d	BatchNorm2D
nn.MaxPool2d	nn.MaxPool2D
bias	bias_attr
nn.ReLU(inplace=True)	nn.ReLU()
nn.Module.modules	nn.Layer.sublayers

• 全局搜索paddle 替换为 torch
• 全局搜索Layer 替换为 Module
• 类似Conv2D中大“D”更换为小“d”
• 修改axis 为dim
• 删除算子中的权重初始化变量：param_attr=ParamAttr(regularizer=L2Decay(0.0)),
  bias_attr=ParamAttr(regularizer=L2Decay(0.0))
• paddle-picodet"torch化"记录 - 知乎