Question about the loss function in your paper

[liulizuel]

In your paper, the equation (3) and (8) for loss function read,
𝑝 ∈ {𝑝+ } ∩ N, or 𝑝 ∈ {𝑝+ } ∩ N^mix
I don't know why you use intersection instead of union.
Each batch in your loss function consists of positive passages and negative passages.
So I think it confuses me when you use '∩' to represent intersection here.

[drogozhang]

Thank you so much for the great catch! You are 100% correct and I will fix these typos in our next version.

Best,
Kai

[liulizuel]

Thank you for your timely response!