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Sense-X / UniFormer

[ICLR2022] official implementation of UniFormer
Apache License 2.0
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exp 文件夹中文件名的含义 #44

Closed Holmes-GU closed 2 years ago

Holmes-GU commented 2 years ago

您好，在exp文件夹中有uniformer_n1_n2_n3形式文件夹。n1格式有b8x8，b16，s8x8，s16,这里的s以及b代表的是模型大小吧？那后面的16以及8x8是什么意思呢？

Andy1621 commented 2 years ago

For video classification, it means the number of frames. For Kinetics, we use dense sampling. For Sth-Sth, we use uniform (sparse) sampling.

uniformer_b16x4_k400 refers to training UniFormer-Base on Kinetics-400, and it will sample 16 frames with a frame stride of 4. uniformer_b16_sthv2_prek400 refers to training UniFormer-Base on Sth-SthV2 and the model is pre-trained on Kinetics-400. It will uniformly sample 16 frames.

Actually, you can find the corresponding folder for different experiments in README. I have set the URLs for different experiments, please see the corresponding run.sh/config.yaml.

Andy1621 commented 2 years ago

As there is no more activity, I am closing the issue, don't hesitate to reopen it if necessary.