Hello everyone. I am Dr. Furkan Gözükara. PhD Computer Engineer. SECourses is a dedicated YouTube channel for the following topics : Tech, AI, News, Science, Robotics, Singularity, ComfyUI, SwarmUI, ML, Artificial Intelligence, Humanoid Robots, Wan 2.2, FLUX, Krea, Qwen Image, VLMs, Stable Diffusion
Anyone else got weird workflows? I find the best likeness I can get to my subject is if I train using automatic1111 Dreambooth then use Kohya to extract a LoRA from it. It’s nearly always way more accurate than training a Lora by itself in Kohya. I can also generate a bunch of checkpoints and extract all of them to find the one with the least overfitting.
Trained a model for like 6 hours today in auto1111 dreambooth, the sample images looked just like my subject, but when i go to txt2image, and put in the lora name, it looks nothing like my subject
yeah it's weird, the instance name like photo of ohwx isn't used unless i convert it to a ckpt right? i should just be able to put in the lora tag <> and it should work
so it's putting the <lora model name> for txt2img, but like i said, it looks nothing like my subject, even when i use the 1.5-pruned that it was trained on
Got this weird error while trying to convert my lora to a checkpoint Exception compiling checkpoint: The size of tensor a (4) must match the size of tensor b (320) at non-singleton dimension 1
I also have a weird one where if I use the Lora I trained in comfyui it looks perfect. If I use it in automatic1111 it displays some gibberish with exactly the same prompt.
@Furkan Gözükara SECourses It may be helpful to you if you create channels for the different GPU Cards people have, like 20series, 30series, 40 series, 16series, that way people can confirm if your updates worked on their graphics cards, and also people with those graphic cards can go see if they should update or wait...
I recommend taking a brief look at Kohya and Comfyui. Both are excellent for different things and compliment automatic1111 brilliantly. The fact I have different outputs with the same prompts, models, Lora and sampler is also interesting. Would love to see you give comfyui a go with your images. And maybe try training them using Kohya too.