yolov8更换损失函数
时间: 2023-09-09 20:06:21 浏览: 315
根据引用,在YOLOv8中,你可以更换损失函数。在原始的YOLOv8实现中,使用了focal loss作为损失函数。然而,在某些情况下,调用原始代码可能会出现错误。因此,你可以尝试修改代码以重新实现focal loss。具体地说,你需要在loss.py文件中找到DetectionLoss类,并对其中与损失函数相关的部分进行修改。这样,你就可以自定义YOLOv8的损失函数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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