Publications
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Author Title Type [ Year] Filters: Keyword is Recommender Systems and Author is Costas Vassilakis [Clear All Filters]
Improving collaborative filtering’s rating prediction coverage in sparse datasets by exploiting the “friend of a friend” concept. International Journal of Big Data Intelligence. 7(1)
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2020. .
2018.
Using Time Clusters for Following Users’ Shifts in Rating Practices. Complex Systems Informatics and Modeling Quarterly. 13
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2017.