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View Code? Open in Web Editor NEWUnsupervised Domain Adaptation for Nighttime Aerial Tracking (CVPR2022)
License: Apache License 2.0
Unsupervised Domain Adaptation for Nighttime Aerial Tracking (CVPR2022)
License: Apache License 2.0
Hi, I try to train UDAT with 4 2080 Ti. However, dp mode causes uneven distribution of GPU memory. For example, only the main GPU occupies 11G, while the remaining three occupy only 6G on average. I change it to DDP mode but it doesn't work. Would you have any ideas?
Besides, I find several bugs.
D_out_z = np.sum([Disc(F.softmax(_zf_up_t, dim=1)) for _zf_up_t in zf_up_t])/3.0
D_out_x = np.sum([Disc(F.softmax(_xf_up_t, dim=1)) for _xf_up_t in xf_up_t])/3.0
I think it should be
D_out_z = torch.stack([Disc(F.softmax(_zf_up_t, dim=1)) for _zf_up_t in zf_up_t]).sum(0) / 3.
D_out_x = torch.stack([Disc(F.softmax(_xf_up_t, dim=1)) for _xf_up_t in xf_up_t]).sum(0) / 3.
elif 'NAT' in args.dataset:
should be elif 'NAT' == args.dataset:
. Otherwise, the results of NAT_L would also go into this branch.Hi,I have some questions about this paper.
Figure 4 in the paper reports the t-SNE results of the features before and after the Bridging layer. I want to know whether the t-SNE input here is the feature of the domain transformer discriminator or the original feature directly output by the Bridging layer. If so, does the feature output by the Feature extractor before the Bridging layer need to train an additional domain discriminator.
Thank you!
Hello, I am interesting in the training strategy of your paper. Why you choose an alternatively training strategy to optimize G and D? It seems to be straightforward to train end-to-end, since you use a RevGrad layer.
作者,您好!
我想请教一下,论文中图9如何绘制
Hi. I have two questions:
Hello, I'm very interested in your research. Because the datasets are too large, it is not easy to run through the code. I want to know the size of the feature extractor when it is passed into the transformer bridging layer. Does the feature size change after feature alignment?
您好,感谢你的工作成果。请问训练出来的有两个模型,checkpoint.pth和d_checkpoint.pth,请问测试的时候是用哪个模型?d_checkpoint的作用是什么?谢谢!
The ‘0175bike1_3.npy’ generated by gen_seq_bboxes.py is all nan
尝试复现您的结果,但未能得到满意的效果,不知是否是复现步骤的问题,如果可以的话,请提供详细的复现步骤。
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