CS 4220 — Information Retrieval
4 semester hours Undergraduate Lecture
Introduces information retrieval (IR) systems and different approaches to IR. Topics covered include evaluation of IR systems; retrieval, language, and indexing models; file organization; compression; relevance feedback; clustering; distributed retrieval and metasearch; probabilistic approaches to IR; Web retrieval; filtering, collaborative filtering, and recommendation systems; cross-language IR; multimedia IR; and machine learning for IR.
Prerequisites
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https://numap.app/data/majors, https://numap.app/data/minors,
https://numap.app/data/graduate,
https://numap.app/data/nupath, https://numap.app/data/professors,
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Data updated Sep 2026 · page generated 2026-09-10.