Hi Jonas, I am also in the process of tuning multiple loss functions. Your approach seems somehow manual tuning. I suggest you to find a coarse optimization for alpha. After, I suggest you to start from this article https://towardsdatascience.com/self-paced-multitask-learning-76c26e9532d0 and try some automatic tuning method.

Yep that’s right and the worst thing is that this alpha factor is just one of 5 parameters… So thanks a lot for the link! I also wanted to look into the field of Bayesian Hyperparameter Optimization.

However just to be sure, the approach how I factor the two losses is correct or?