Build a ColBERT‑Style Late‑Interaction Retriever in Pure Python
Learn how to construct a fast, vector‑less late‑interaction retriever and inverted index using only standard Python, and why it impresses hiring managers.
Inverted-Index
Building a Mini Search Engine with an Inverted Index and TF-IDF: A Hands-On CV Project
A hands-on build guide for a portfolio-grade search engine: tokenize documents, build an inverted index, rank with TF-IDF, and ship something that actually works. Includes runnable code, tests, and a roadmap of upgrades that turn the toy into production-flavored work.