which loss is lifted structure loss?

[Paul]

Does MarginDevianceLoss.py and MarginPositiveLoss.py belong to lifted structure loss? I only want to use lifted loss.

[wangxun]

Sorry for response late. I have not done lifted structure loss now.But if you read one of these losses carefully, you can implement the lifted structure loss easily.

Or in next week, I will begin to reconstruct my projection, and release all my experiments results.

Ps ： Lifted structure loss is not a very good loss function for deep metric now.

[Paul]

Thank you for your reply. I will keep focusing on the project. I just want to try lifted structure loss before in my dataset.