Comments (6)
Just use the smaller image scale for the initial try (416, 320) and see the results, later on you can play with the scale.
from pedestron.
Just use the smaller image scale for the initial try (416, 320) and see the results, later on you can play with the scale.
Hi, I have trained with image_scale(448,336), imgs_per_gpu 2, workers_per_gpu 1 and other configs are as same as yours. But I only got MR12.79% in R sets (tested at 14 epoch). I noticed that from epoch 8 to 14, there wasn't a downward trend for the loss. Should I change lr or do something else while training?
from pedestron.
Just use the smaller image scale for the initial try (416, 320) and see the results, later on you can play with the scale.
Hi, I have trained with image_scale(448,336), imgs_per_gpu 2, workers_per_gpu 1 and other configs are as same as yours. But I only got MR12.79% in R sets (tested at 14 epoch). I noticed that from epoch 8 to 14, there wasn't a downward trend for the loss. Should I change lr or do something else while training?
Did you evaluate every checkpoint ?
from pedestron.
Just use the smaller image scale for the initial try (416, 320) and see the results, later on you can play with the scale.
Hi, I have trained with image_scale(448,336), imgs_per_gpu 2, workers_per_gpu 1 and other configs are as same as yours. But I only got MR12.79% in R sets (tested at 14 epoch). I noticed that from epoch 8 to 14, there wasn't a downward trend for the loss. Should I change lr or do something else while training?
Did you evaluate every checkpoint ?
Yes, and my best MR is 10.8%. How should I triain to get the MR close to yours?
By the way, I have tried using the weights you provide to test on Caltech. Your result is 1.7%MR, but I get 1.48%MR. Is it normal?
from pedestron.
If you are only training it on Caltech, our best MR was around 6.2, Table 4 of our paper. But we used 7 GPUs (v100). What I suggest is that you try to increase also the resolution (train it with say 960, 720), if you have not done it already. Secondly, as for the better MR, after our paper got accepted, we did manage to further improve some models, and potentially it is a reflection of that, and we overlooked the correction of table in Github.
from pedestron.
If you are only training it on Caltech, our best MR was around 6.2, Table 4 of our paper. But we used 7 GPUs (v100). What I suggest is that you try to increase also the resolution (train it with say 960, 720), if you have not done it already. Secondly, as for the better MR, after our paper got accepted, we did manage to further improve some models, and potentially it is a reflection of that, and we overlooked the correction of table in Github.
Ok, I get it. Thank you very much!
from pedestron.
Related Issues (20)
- Impact of mean_teacher on the training process HOT 1
- CSP pretrained weights HOT 1
- Reproduce resutls on Caltech dataset HOT 3
- Information regarding the training HOT 1
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- RuntimeError: Expected cudaMemcpy(&mask_host[0], mask_dev, sizeof(unsigned long long) * boxes_num * col_blocks, cudaMemcpyDeviceToHost) == cudaSuccess to be true, but got false. (Could this error message be improved? If so, please report an enhancement request to PyTorch.) HOT 1
- Training citypersons with all the instances? HOT 1
- Welcome update to OpenMMLab 2.0
- Runtime error - Training with EuroCity persons HOT 1
- Training Caltech using CSP HOT 1
- What's ignore_other_vru in ECP evaluation? HOT 2
- result has no bbox HOT 5
- mmdet/ops/roi_align/src/roi_align_kernel.cu(145): error: identifier "THCudaCheck" is undefined HOT 1
- Update instruction for 2023 HOT 1
- custom dataset test HOT 1
- Evaluate different pre-trained model
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- a bug when converting crowdhuman to coco format
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