Loss function of LAN stage

[PyoJunCode]

In paper Eq(4), loss function of $\mathcal{L}_{LAN}$ is $(1-\alpha)||sg(\tilde{x}_1)-\tilde{x}_2||_1$. But in code, it just using l1 for loss.

            # alpha = generate_alpha(BNN)
            # self.loss = self.criteron(BNN.detach() * (1 - alpha), LAN * (1 - alpha))
            self.loss = self.criteron(BNN, LAN)

What loss should I use in LAN stage?

[nagejacob]

Either will be ok.

[PyoJunCode]

Thanks for fast reply, closing this issue