User-based Collaborative Filtering approach

[Mati365]

Item-Based Collaborative Filtering

https://www.elastic.co/blog/looking-at-content-recommendation-through-a-search-lens https://www.elastic.co/guide/en/elasticsearch/reference/7.x/query-dsl-mlt-query.html https://qbox.io/blog/building-simple-recommender-systems-for-elasticsearch-1 https://medium.com/@cfpinela/recommender-systems-ranking-and-classifications-3abae71d6fbf https://medium.com/sfu-cspmp/recommendation-systems-user-based-collaborative-filtering-using-n-nearest-neighbors-bf7361dc24e0 https://towardsdatascience.com/how-does-collaborative-filtering-work-da56ea94e331 https://medium.com/@cfpinela/recommender-systems-user-based-and-item-based-collaborative-filtering-5d5f375a127f https://realpython.com/build-recommendation-engine-collaborative-filtering/ https://www.coursera.org/learn/collaborative-filtering https://towardsdatascience.com/item-based-collaborative-filtering-in-python-91f747200fab