A new method for training LoRA models, which are used to customize AI image generators like StableDiffusion, has been developed. This technique, called Direct Face Similarity Optimization, focuses on optimizing for facial resemblance rather than the standard noise prediction. The developer claims this approach is significantly faster and more effective than traditional supervised fine-tuning (SFT) methods, with training times around 10-12 minutes on an RTX 4090 GPU. AI
IMPACT This new LoRA training method could significantly speed up and improve the customization of AI image generation models.
RANK_REASON New method for training LoRA models for image generation.
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