Question about the loss

[sgtziggy]

AnyDoor/anydoor_llava.py

Line 138 in 3ba1ec6

ce_loss_with_trigger = - ce_loss_with_trigger * args.loss_with_trigger_weight

As shown above, you put a minus sign before the cross entropy loss. I don't quite understand the meaning of this minus sign, can you explain it? Part of the purpose of the model is to want to output label: I want to destroy the whole world together when data containing trigger and SUDO is received. In order to achieve this goal, shouldn't cross entropy loss be minimized?