This article does a good job of describing hard problems with ANN search and how different algorithms solve or don't solve. https://dzone.com/articles/5-hard-pr

This article does a good job of describing hard problems with ANN search and how different algorithms solve or don't solve. https://dzone.com/articles/5-hard-problems-in-vector-search-and-how-we-solved https://dzone.com/articles/5-hard-problems-in-vector-search-...