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Published 20 hours ago • verified publisher icon Pointcept

Question about the neg samples

Open cocoshe opened this issue 6 months ago • 0 comments

https://github.com/Pointcept/GPT4Point/blob/3ed52d940d9c8e7d2b505bce7ce311586a48111c/lavis/models/gpt4point_models/gpt4point_qformer.py#L156-L183

The neg_idx seems to select the most similar point sample for each text sample, and the most similar text sample for each point sample.

Why the "most similar" instead of "least similar"?

cocoshe avatar Aug 03 '24 02:08 cocoshe