出版社：Universidad Pedagógica y Tecnológica de Colombia
其他摘要：Abstract The progress of decision making in business is addressed by this document through a theoretical review of research works. To do that, a summary of seminal elements that gave rise to the development of this area is shown, particularly, decision making under uncertainty environments. To this end, studies of different methodological approaches, into the fuzzy type, are included, those and until reaching the initial approach of the ordered weighted average (OWA). The latter being a treatment of flexible and diverse application, it leads to present a description of a set of OWA extensions widely used in the literature. Finally, some applied researches of OWA are detailed, with their results in the business field, which show the relevance this operator has taken, and the range that opens up for the growth of its study.
关键词：Toma de decisiones;Entornos inciertos;Lógica difusa;Media ponderada ordenada;Operador OWA
