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c3d features #2

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TAY-985 opened this issue Jun 25, 2022 · 1 comment
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c3d features #2

TAY-985 opened this issue Jun 25, 2022 · 1 comment

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@TAY-985
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TAY-985 commented Jun 25, 2022

could you please the c3d features of charades?
@r-cui
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r-cui commented Jun 27, 2022

Hello Tay,

In short, we extracted the C3D features of Charades-STA by ourselves, we decided not to make it available for downloading due to our limited resource of online storage, and the fact that this process can be easily replicated.

To specify, we directly adopted the C3D model weights pre-trained on Sports1M. The extracted feature of each clip in a video was the fc6 layer, and the clips were sampled via sliding window of step size of 8, window size of 16.

Our codes for this extraction were based on this repo. https://github.com/DavideA/c3d-pytorch

Thank you for this reminder, this info is now updated to the readme.

Ran

@r-cui r-cui closed this as completed Jul 2, 2022
@r-cui r-cui mentioned this issue Feb 17, 2023
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@r-cui @TAY-985