yolov8使用的激活函数

回答: YOLOv8使用的激活函数是SiLU（Swish 激活函数），其定义为f(x)=x*sigmoid(x)。\[1\]相比于传统的ReLU激活函数，SiLU函数具有更好的性能。SiLU函数在计算复杂度低的同时，能够提供更好的非线性表达能力，从而增强网络的表征能力。这使得YOLOv8在目标检测任务中能够更好地捕捉到目标的特征。\[1\]
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- *1* [yolov5的激活函数](https://blog.csdn.net/mddCSDN/article/details/127010114)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [YOLOv8 抢先解读](https://blog.csdn.net/u012863603/article/details/128630461)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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