“So I've completed the AI powered search by Terry and Doug and I'm glad that I signed up for this course. One of the best things about this course is it takes you through the entire search spectrum starting from BM25 lexical search to semantic query understanding followed by ranking models. I like the way the course is laid out that it first takes you through the concepts during the live session followed by hands on labs. I highly recommend this course to anyone who's working with search or retrieval and wants to get further deeper understanding about how things actually work in production and how to connect dots in real world search.”