替换mobilenetv2的分组卷积报错

[H-WU]

当替换分组卷积时，weight的维度和group的维度不对应。 RuntimeError: Given groups=1024, expected weight to be at least 1024 at dimension 0, but got weight of size [32, 32, 3, 3] instead aggregate_weight = torch.mm(softmax_attention, weight).view(-1, self.in_planes, self.kernel_size, self.kernel_size) 这一行应改成下面这样 aggregate_weight = torch.mm(softmax_attention, weight).view(-1, self.in_planes//self.groups, self.kernel_size, self.kernel_size)

[kaijieshi7]

谢谢你的发现

[Tengfei000]

当替换分组卷积时，weight的维度和group的维度不对应。 RuntimeError: Given groups=1024, expected weight to be at least 1024 at dimension 0, but got weight of size [32, 32, 3, 3] instead aggregate_weight = torch.mm(softmax_attention, weight).view(-1, self.in_planes, self.kernel_size, self.kernel_size) 这一行应改成下面这样 aggregate_weight = torch.mm(softmax_attention, weight).view(-1, self.in_planes//self.groups, self.kernel_size, self.kernel_size)

MobileNetV2替换动态卷积的结果你测了吗 我这边测试有较大的下降