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Pilhyeon / WTAL-Uncertainty-Modeling

Official Pytorch Implementation of 'Weakly-supervised Temporal Action Localization by Uncertainty Modeling' (AAAI-21)
MIT License
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Confusion of proposal #26

Open leftthomas opened 3 years ago

leftthomas commented 3 years ago

Can you explain the workflow of proposal? @Pilhyeon https://github.com/Pilhyeon/WTAL-Uncertainty-Modeling/blob/ea630d41e2fc92d523257524690cc6de921e4773/utils.py#L19 How to decide these four values: _lambda=0.25, gamma=0.2, feature_fps = 24, scale = 24

Pilhyeon commented 2 years ago

I would like to suggest referring to Sec. 3.3. of the CMCS paper for the workflow of proposals (link).

The lambda and gamma were determined in a similar way with CMCS, while the feature fps is 25 following the convention. For the scale, we followed the implementation of STPN (link).

leftthomas commented 2 years ago

Thank you for your patience explain