Information Retrieval · FIB-UPC

CAIM IR Explorer

Explore core information retrieval concepts interactively: run PageRank on the global airport route network with a world map visualization, and analyze Zipf's Law on text corpora with curve fitting.

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About this project

Originally lab exercises for the CAIM (Search and Analysis of Information) course at FIB-UPC, covering PageRank, Zipf/Heap laws, TF-IDF, Rocchio, MapReduce, and graph analysis. This full-stack web app reimplements the PageRank and Zipf algorithms in Python (FastAPI) with a Vanilla TypeScript + D3.js frontend — no UI framework, just plain TypeScript managing the DOM directly.

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