https://velog.io/@xilver0203/추천-시스템-1.-추천-시스템-입문과-하이브리드-추천-시스템-Hybrid-Recommender-System
코드들!!: https://github.com/lsjsj92/recommender_system_with_Python
https://www.kaggle.com/code/dipanjandas96/lightgcn-pytorch-from-scratch/notebook
https://github.com/JacobCP/kaggle-handm-helpers
https://github.com/jaywonchung/BERT4Rec-VAE-Pytorch
https://github.com/SeongBeomLEE/RecsysTutorial/blob/main/LightGCN/LightGCN.ipynb