YAI-Basic-Study-Toy-Project STS Training https://velog.io/@jaehyeong/Basic-NLP-sentence-transformers-%EB%9D%BC%EC%9D%B4%EB%B8%8C%EB%9F%AC%EB%A6%AC%EB%A5%BC-%ED%99%9C%EC%9A%A9%ED%95%9C-SBERT-%ED%95%99%EC%8A%B5-%EB%B0%A9%EB%B2%95 bert-KorSTS(failed to learn) 02.27