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doc-doc / NExT-QA

NExT-QA: Next Phase of Question-Answering to Explaining Temporal Actions (CVPR'21)
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Where is region_feat_n #17

Closed PolarisHsu closed 1 year ago

PolarisHsu commented 1 year ago

Dear Junbin, Hi! About a year ago, the dataset seemed to consist of frame_feat, mot_feat, qas_feat and region_feat_n. Now I can't find the folder region_feat_n in Google Driver, and found that the files app_feat_xxx and mot_feat_xxx have been merged into app_mot_xxx, is there some change? How can I get region_feat_n? Thanks!

doc-doc commented 1 year ago

Hi, thanks for your interest. The feature has been removed as it takes large amount of my online storage. Yes, I have merged the feature, which means that the first half of the tensor (0:2048) belongs to the appearance representation and the rest belongs to the motion (2048:4096). The region feature can be found in HQGA (https://github.com/doc-doc/HQGA). The features is slightly different but should not affact the reults too much..