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    Search, retrieval & recommendation· 2001

    Item-based Collaborative Filtering Recommendation Algorithms

    Badrul Munir Sarwar (first author) · 2001

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    DOI 10.1145/371920.372071OpenAlex W2042281163

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    Why it matters

    Formalized scalable item-neighborhood recommendation and established influential similarity-based algorithms.

    Condensed from the expert lists' notes.

    The record

    First released
    2001 (from OpenAlex)
    Citations
    9,135 citations, as counted by OpenAlex (CC0)
    Named by
    both expert lists
    Score
    0.640 · computed rank 117 · consensus 0.85, must-read 0.5, citations percentile 0.958 (2000s · retrieval), awards 0, existing lists 0. Method

    Data sources

    Catalogue data from OpenAlex (CC0), Crossref (CC0 metadata; no abstracts are shown), arXiv, and Papers With Code (CC BY-SA 4.0). Each count names its source. See the method.