How many videos are in your validation set?

MCG-NJU / VideoMAE

[NeurIPS 2022 Spotlight] VideoMAE: Masked Autoencoders are Data-Efficient Learners for Self-Supervised Video Pre-Training

https://arxiv.org/abs/2203.12602

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How many videos are in your validation set? #94

Closed Sumutan closed 1 year ago

Sumutan commented 1 year ago

In the original paper of K400, the validation set appears to have 19761 items (at least we found a version with more than 19k items), but the K400 official website currently provides a validation set with only 17747 items. Could you please tell me how many items are in the K400 validation set that you used?

yztongzhan commented 1 year ago

Hi @Sumutan ! OpenDataLab provides a copy of Kinetics400 dataset, you can download Kinetics dataset with short edge 320px from here. All experiments on Kinetics-400 in VideoMAE are based on this version.

Sumutan commented 1 year ago

Thank you！

Sumutan commented 1 year ago

We tried the download link you provided, but we couldn't extract the second file (51G) after downloading it. Have you encountered this situation before? Are there any other download channels available?