I've always been curious about how LoRA works. For example, if I trained my LoRA parameters on SD-1-4, can I apply it directly to the base model of SD-1-5? According to my previous knowledge, this should not work, because this is equivalent to changing the model parameters of SD-1-5, which will cause the inference to fail.
But that doesn't seem to be the case. When I use Chilloutmix, different LoRA models such as JapaneseDoll, KoreaDoll can be combined into the base model with different weights, and it works quite well.
I've always been curious about how LoRA works. For example, if I trained my LoRA parameters on SD-1-4, can I apply it directly to the base model of SD-1-5? According to my previous knowledge, this should not work, because this is equivalent to changing the model parameters of SD-1-5, which will cause the inference to fail. But that doesn't seem to be the case. When I use Chilloutmix, different LoRA models such as JapaneseDoll, KoreaDoll can be combined into the base model with different weights, and it works quite well.