Building a Full-text Search Engine in 150 Lines of Python Code
Build a full-text search engine in 150 lines of Python. Covers indexing Wikipedia abstracts, tokenization, stopword filtering, searching with boolean logic, and ranking results by term frequency and inverse document frequency. Example code available on GitHub. Future improvements include optimizing relevancy and storage.
https://bart.degoe.de/building-a-full-text-search-engine-150-lines-of-code/