1.https://aws.amazon.com/ko/what-is/generative-ai/ 2.hugging face : https://huggingface.co/ 3. LLaMa2 https://modulabs.co.kr/blog/llama-2-intro/ https://wikidocs.net/208922 https://minding-deep-learning.tistory.com/164 4. fine tuning https://www.skelterlabs.com/blog/rag-vs-finetuning 5. RAG, LLMs