How Known Labels Detection implemented？

[fblogy]

Thanks for your excellent work. Could you give more details how Known Labels Detection implemented？How do you let the decoder output all boxes of specific class c only using the label embedding of class c?

[HaoZhang534]

You can output boxes from all classes and only select those from the known class.

[fblogy]

Are you replace the all unknown class embedding by label embedding of class c in the matching part ，and the number of times you need to inference is the number of classes in the image？

[HaoZhang534]

Yes, your understanding is right.

[tzhhhh123]

Thanks for your excellent work. May I ask about the specific implementation of the fine-tuning phase？