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open-mmlab / mmdetection

OpenMMLab Detection Toolbox and Benchmark
https://mmdetection.readthedocs.io
Apache License 2.0
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Get model checkpoints for `mmdetection/v2.0/` models not available on model zoo #4016

Closed CMobley7 closed 4 years ago

CMobley7 commented 4 years ago

What is the easiest way to download or make checkpoints for models not on the server at https://s3.ap-northeast-2.amazonaws.com/open-mmlab? It looks like there are very few mmdetection/v2.0/ models available at that url. Is the only way to download the ones available for mmdetection and use tools/upgrade_model_version.py to convert them to v2.0? Or is there any easier way? I'm assuming for the remaining models not available under mmdetection/ or mmdetection/v2.0/ at the url, such as https://github.com/open-mmlab/mmdetection/blob/master/configs/regnet/faster_rcnn_regnetx-3.2GF_fpn_1x_coco.py, checkpoints are not actually available. Consequently, the model would have to be trained from scratch on COCO. Am I correct?

CMobley7 commented 4 years ago

Actually, I see that you link them here, https://github.com/open-mmlab/mmdetection/tree/master/configs/regnet, but the underlying url isn't your model zoo. Is there a reason for this?

xvjiarui commented 4 years ago

Hi @CMobley7 We switched to download.openmmlab.com. You may find the model there.