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Recommender systems are quickly becoming ubiquitous in applications such as e-commerce, social media channels, and content providers, among others, acting as an enabling mechanism designed to overcome the information overload problem by improving browsing and consumption experience. A typical task in many recommender systems is to output a ranked list of(More)
Dissertação apresentada ao Programa de Pós-Graduação em Ciência da Computação do Instituto de Ciências Exatas da Univer-sidade Federal de Minas Gerais como req-uisito parcial para a obtenção do grau de Mestre em Ciência da Computação. Abstract Recommender systems are quickly becoming ubiquitous in applications such as e-commerce, social media channels and(More)
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