Hierarchical itemspace rank: Exploiting hierarchy to alleviate sparsity in ranking-based recommendation

Athanasios N Nikolakopoulos, Marianna A Kouneli, John D Garofalakis

    Research output: Contribution to journalArticlepeer-review

    23 Scopus citations
    Original languageEnglish (US)
    Pages (from-to)126-136
    Number of pages11
    JournalNeurocomputing
    Volume163
    StatePublished - 2015

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