Fig. 3

We created a BMI_AI model from the labels we generated, and then fine-tuned the BMI_AI model to create a Sarcopenia_AI model. Fine-tuning is used to optimize the performance of a model for a new or different task. A pre-trained model (BMI_AI) trained on a large amount of labeled data is fine-tuned for a specific task. Once training is complete, the fine-tuned BMI_AI can be used to apply the model to a similar new task or dataset with limited labeled data of Sarcopenia_AI. openia_AI.