reinforcement learning I think the the general gist of it is clear so they compare the formulation of their loss to the self supervised one usually it takes the form of things like this so the one is the the anchor here and then the ZJ I would be the positive example and you see here that the inner product between the anchor and the positive example sorry about that the inner product should be high because here the loss is the negative of whatever is here so if you minimize the loss you say I want the inner product