García Crespo, ÁngelLópez-Cuadrado, José LuisGonzález-Carrasco, IsraelColomo Palacios, RicardoRuiz Mezcua, María Belén2012-05-232012-05-232012-03Knowledge-Based Systems, (March 2012), 27, 103-1180950-7051http://hdl.handle.net/10016/14382Portfolio selection addresses the problem of how to diversify investments in the most efficient and profitable way possible. Portfolio selection is a field of study that has been broached from several perspectives, including, among others, recommender systems. This paper presents SINVLIO (Semantic INVestment portfoLIO), a tool based on semantic technologies and fuzzy logic techniques that recommends investments grounded in both psychological aspects of the investor and traditional financial parameters of the investments. The results are very encouraging and reveal that SINVLIO makes good recommendations, according to the high degree of agreement between SINVLIO and expert recommendationsapplication/pdfeng© 2011 ElsevierSemantic technologiesFuzzy logicRecommender systemsInvestment portfolioPortfolio selectionresearch articleInformática10.1016/j.knosys.2011.08.012open access103118Knowledge-Based Systems27