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### Search before asking
- [X] I have searched the YOLOv8 [issues](https://github.com/ultralytics/ultralytics/issues) and [discussions](https://github.com/ultralytics/ultralytics/discussions) and fou…
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Hi @X-Lai, @tianzhuotao, @yukang2017, @yanwei-li , @xbkaishui
I am evaluating your method with your provided model (xinlai/LISA-13B-llama2-v1) as a part of my research studies. I see the significant …
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Hi,@cenit, Maybe I found a code bug.
It's not a error.But it haven't do the thing correctly.
In yolo_layer.c:
```
args->tot_iou += all_ious.iou;
args->tot_iou_los…
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Has anyone managed to replicate the outcomes of lisa-7b? I'm puzzled as to why, after ten epochs of training, my test results for giou are 0.05 and for ciou are 0.03.
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您好,我想请问一下GIOU和CIOU在COCO数据集上能有多大的区别或者说MAP提升,为什么您的代码用的是GIOU呢?
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Hello
How are you?
Thanks for contributing to this project.
Could u guide me to use CIoU loss in semantic segmentation?
Thanks
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Thanks for sharing the code.
I have noticed that in your other repositories (for example, https://github.com/Zzh-tju/DIoU-pytorch-detectron), you implement the computeciou function as the ciou los…
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Could the author please provide the evaluation code? I am only achieving 10 cIoU on RefCOCO datasets (using LISA-like evaluation script). Thank you.
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作者你好,您的代码里CIOU和GWD的比例不是4:1吗? lbox += 0.8 * (1.0 - iou).mean() + 0.2 * (1.0 - nwd).mean()
但是论文里写的1:1效果最好?
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你好,看到在yolo_loss函数中是这样计算 confidence_loss的,
**tobj** = tf.where(tf.equal(object_mask, 1), tf.maximum(ciou, tf.zeros_like(ciou)), tf.zeros_like(ciou))
confidence_loss = K.binary_crossentropy(**tobj**, …