https://coralogix.com/ai-blog/what-are-recommender-systems-use-cases-types-and-techniques/
https://medium.com/@ashmi_banerjee/drawbacks-of-recommender-systems-e6a596fc937e
https://milvus.io/ai-quick-reference/what-is-hybrid-filtering-in-recommender-systems
https://www.nvidia.com/en-us/glossary/recommendation-system/