OpenGVLab / OpenGVLab/InternVideo

Questions About InternVideo2clip Training Data and Fine-Tuning Requirements

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Description

Thank you for your work! I have a question:

In the paper, it is stated: "We also learn a CLIP-style InternVideo2 indicated by InternVideo2clip. It is post-pretrained from InternVideo2s2 by only preserving video and text encoders and contrastive loss."

May I ask what training dataset was used for InternVideo2clip? Does it include any Chinese data? Approximately how much data would be required to fine-tune it effectively?

I noticed that only the attnpool of the vision encoder has been released in the official weights. https://huggingface.co/OpenGVLab/InternVideo2-Stage2_1B-224p-f4

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Research direction

Start with the InternVideo2 paper and the linked InternVideo2-Stage2_1B-224p-f4 weights page. Determine whether the project provides the InternVideo2clip training dataset, Chinese-data information, and fine-tuning guidance; document only details confirmed by the maintainers or project materials.

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Assessment

Tech stack
python
Domain
computer-vision, machine-learning
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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