Relevance, diversity and serendipity in content recommendation using clustering

  • Fernando Henrique da Silva Costa USP
  • Andrei Martins Silva USP
  • Sarajane Marques Peres USP

Resumo


In this paper, over-specialization in content-based recommender sys- tems is explored through the definition and analysis of recommendation strate- gies aiming at quality in terms of relevance, diversity and serendipity. Clustering is applied as the basis for building these strategies, applied to the news context. The results show the feasibility of the proposed strategies.

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Publicado
22/10/2018
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COSTA, Fernando Henrique da Silva; SILVA, Andrei Martins; PERES, Sarajane Marques. Relevance, diversity and serendipity in content recommendation using clustering. In: ENCONTRO NACIONAL DE INTELIGÊNCIA ARTIFICIAL E COMPUTACIONAL (ENIAC), 15. , 2018, São Paulo. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2018 . p. 740-751. ISSN 2763-9061. DOI: https://doi.org/10.5753/eniac.2018.4463.