在class TextDGCNN(nn.Module):中后续的代码貌似没有用到
def ext_conv_block(self, x):
'''
:param x: shape [batch_size, seq_length, hid_dim]
:return: [batch_size, 1, hid_dim]
'''
x = x.permute(0, 2, 1)
x_r = self.ext_maxpool(x)
x = self.ext_conv(x)
x = F.relu(x)
x = x + x_r
x = x.permute(0, 2, 1)
return x
请问这段代码的作用是什么,后续是如何用的,我上网搜了下, 感觉是ResNet之类的,但是没看懂,希望作者大大解惑一下!谢谢!