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Atten4Vis / LW-DETR

This repository is an official implementation of the paper "LW-DETR: A Transformer Replacement to YOLO for Real-Time Detection".
Apache License 2.0
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Question about denoising and group detr #21

Closed ymzis69 closed 1 month ago

ymzis69 commented 1 month ago

Thank you for your amazing work. I have a question. In your Group DETR paper, it is noted that the DN-DETR + Group DETR method improves the mAP. Why did you only use the Group DETR training method in LW-DETR but not the DeNoising training method? Have you tried adding the DeNoising method in LW-DETR experiments? Looking forward to your response.

xbsu commented 1 month ago

Actually, the DN-DETR + Group DETR method improves mAP when training is done solely on the COCO dataset without pre-training. However, when a pre-training followed by a fine-tuning process is used, the performance gain from the DeNoising training method is minimal. Therefore, to simplify the approach, we only used Group DETR training method.

ymzis69 commented 1 month ago

Thank you for your reply. I wish you success in your studies and work.