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piergiaj / pytorch-i3d

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How to find Code for task of action recongition? #19

Open tanxjtu opened 5 years ago

tanxjtu commented 5 years ago

from http://vuchallenge.org/charades.html the champion got the mAP of 0.3441 ！ However I only got the mAP 0.28 by my eval code ! A big gap between 0.344! So Can any one release the eval code that may get higher mAP! (Using rgb_charades.pt )

piergiaj commented 5 years ago

Note that the results on that site are for the new test set. This set usually gives scores higher than the original Charades test set (which you probably ran the code on). I'm not sure how you're evaluating, but there could be differences in post-processing (temporal max-pooling, mean-pooling, etc) or different pre-processing of the frames (resolution, frame rate, normalization, number of frames, etc) that could impact the results.

Using rgb_charades.pt and this code, I have been able to get ~0.32 mAP on the classification task on the original charades test set.