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πŸ“™ Overview

The metadata for Ego4d training set, with paired howto100m video clips. The ego-exo pair is constructed by choosing the ones with shared nouns/verbs.

Each sample represents a short video clip, which consists of

  • vid: the initial video id.
  • start_second: the start timestamp of the narration.
  • end_second: the end timestamp of the narration.
  • text: the original narration.
  • noun: a list containing the index of nouns in the Ego4d noun vocabulary.
  • verb: a list containing the index of verbs in the Ego4d verb vocabulary.
  • nv_index: a list of numbers indexing the paired howto100m clips.

The noun and verb vocabularies can be found in EgoVLP (https://drive.google.com/drive/folders/16fUv5rrZmt06Ty3QAEweDpveC-84RI9Z).

πŸ‹οΈ How-To-Use

Please refer to code EgoInstructor for details.

πŸŽ“ Citation

@article{xu2024retrieval,
  title={Retrieval-augmented egocentric video captioning},
  author={Xu, Jilan and Huang, Yifei and Hou, Junlin and Chen, Guo and Zhang, Yuejie and Feng, Rui and Xie, Weidi},
  journal={arXiv preprint arXiv:2401.00789},
  year={2024}
}
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