注意力

[Lm0611]

请问mamba不是为了改善注意力机制的二次复杂度而提出的吗，为什么又在跳跃连接的时候引入注意力机制呢，这样不会影响复杂度吗

[wurenkai]

Hi, we use the Spatial Attention Bridge (SAB) module and the Channel Attention Bridge (CAB) module proposed by MALUNet, which improves the convergence of the model and the sensitivity to lesions with low complexity. For more details, please refer to MALUNet. We also performed the ablation experiments with this component removed and only a simple skip-connection experimental setup. Please see the Appendix section of the article for details.