A no nonsense intro to BM25

In this video, we break down BM25, one of the most important ranking algorithms in information retrieval. BM25 powers almost all search engines determine which documents are most relevant to a user’s query. - What BM25 is and why it matters - How term frequency and inverse document frequency influence scoring - How document length affects ranking - What the key parameters k₁ and b actually do - How BM25 improves real-world search performance - BM25 in action! Code: https://github.com/abhishekkrthakur/search Please subscribe and like the video to help me keep motivated to make awesome videos like this one. :) Follow me on: Twitter: https://twitter.com/abhi1thakur LinkedIn: https://www.linkedin.com/in/abhi1thakur/ Kaggle: https://kaggle.com/abhishek