RuntimeError: The size of tensor a (40) must match the size of tensor b (41) at non-singleton dimens
摘要：
RuntimeError: The size of tensor a (40) must match the size of tensor b (41) at non-singleton dimension 3 此类还是维度问题，建议尝试解决方案： 把最后一轮训练跳过就好了 阅读全文