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I finetuned your base-class weight on MS COCO dataset using RTX4070ti after 100 epochs with the batch size of 1 while other hyperparamter settings remain the same in accordance with the scripts you pr…
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Hi, thanks for sharing this excellent work. When I add an IoU prediction branch with varifocal loss to my anchor-free detection model, the mAP does increase, but I find the value of varifocal loss onl…
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Hi All,
I have around 39k training images of 500x500 size and in validation set is 10% of the entire dataset (~4800 images). My class to predict the mask for ground feature building in the aerial i…
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- [yolov4-csp-x-swish.cfg](https://raw.githubusercontent.com/AlexeyAB/darknet/master/cfg/yolov4-csp-x-swish.cfg) - 640x640 - **69.9% mAP@0.5 (51.5% AP@0.5:0.95) - 23(R) FPS / 50(V) FPS** - 221 BFlops …
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I tried to do a custom object training using yolo-tiny and got Segmentation Fault:11 while training the data.
My dataset is pretty small and hence used a batch size of 2. I have two classes.
Th…
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Your work is outstanding and has been highly inspiring to me. However, I am encountering a deviation of approximately 15% lower results compared to the metrics provided in the paper on the ActivityNet…
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## 🚀 Feature
A clear and concise description of the feature proposal.
## Motivation & Examples
Now, in Detectron2, AP of each class is calculated by IoU @ 0.50:0.95. Although i tried to find …
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# focal_loss028/029
- **gamma = 0.5 train failed**
- gamma = 1.0 miou=0.377 (for upsamle_layer=3) 0.386 (for upsample_layer=5)
- gamma = 2.0 is slight better than gamma=1.0
```
python test/pspn…
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I have a customized dataset which image is 1600X1200 resolution, and a few kinds of labeled object's resolution is about 20X20. I train detector model with yolo-voc.cfg just modify the **classes** and…
lqian updated
6 years ago
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你好，我在AI-TOD的test set上运行了detectors_cascade_rcnn_r50_aitod_rpn_nwd.py，但性能未达到论文中报告的精度（20.8 AP）。
我对detectors_cascade_rcnn_r50_aitod_rpn_nwd.py进行了以下修改：
1）在训练时，将detectors_cascade_rcnn_r50_aitod_rpn_nwd修改为…