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### 🚀 The feature
In the [compute loss](https://github.com/pytorch/vision/blob/main/torchvision/models/detection/fcos.py#L54) function, `giou_loss` is used to calculate the loss by default [see h…
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After using ciouloss in yolox, ciouloss is nan,ciouloss code is as follows
elif self.loss_type == 'ciou':
c_tl = torch.min((pred[:, :2] - pred[:, 2:] / 2), (target[:, :2] - target[:, 2:] / 2))…
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No CIOU Loss, no Lable Smoothing, no DropBlock Regularization, no Self-Adversarial Training, no DIOU NMS, no.......
It is defnitely a YOLO v3 replacing the backbone/neck/head.
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This issue occurred when training after I changed a loss function. I've tried my loss function no problem, it has a value between 0 and 1.I changed the ciou loss function directly, and several small i…
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!python -u train.py --weight_path weight/yolov4.weights --gpu_id 0
使用的这个进行训练,训练成功,但是在weight文件夹下没有生成best.pt文件,同时训练成功时会显示mAP=0.000%
`[2021-03-14 11:52:43,113]-[train.py line:231]: === Epoch:[ 9/10],…
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你好博主,非常感谢分享。
我在按照提示的步骤进行训练时出现了如下的错误:
**1 .** Traceback (most recent call last):
File "yolov4-pytorch-master\nets\yolo4.py", line 129, in forward
P4 = torch.cat([P4,P5_upsample],axis=1)
**_T…
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### Current Behavior:
We are currently seeing bad performance when it comes to both classification and box prediction on our Keras implementation of the model. When training over 10 epochs and ev…
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There has been a novel iou loss release here:
Efficient IoU
https://arxiv.org/abs/2101.08158
Tackles the problem of ciou that when two boxes have the same aspect ratio, but different width and he…
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I've been going through your training notebook and have a few questions. BTW: Thank you very much for this project it is helping me to understand the model.
- Do you implement the "Bag of Freebies"…
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this is usage in Gaussian_yolov3_BDD.cfg
![image](https://user-images.githubusercontent.com/49241737/75677140-bef10280-5cc5-11ea-9d3c-bc1a29fcf559.png)
I transfer it into my self-made cfg while i …