Recommender system based on collaborative filtering for personalized dietary advice: a cross-sectional analysis of the ELSA-Brasil Study - Silva, Vanderlei Carneiro da; Gorgulho, Bartira; Marchioni, Dirce Maria Lobo; Alvim, Sheila Maria; Giatti, Luana; Araujo, Tânia Aparecida de; Alonso, Angelica Castilho; Santos, Itamar de Souza; Lotufo, Paulo Andrade; Benseñor, Isabela Judith Martins (International Journal of Environmental Research and Public Health, 2022)