Browsing by Subject "Ordered weighted average"

Now showing items 1-3 of 3

    • Aggregation systems for sales forecasting 
      Merigó Lindahl, José; Palacios Marqués, Daniel; Ribeiro Navarrete, Belén (Elsevier, 2015)
      Sales forecasting consists of calculating the expected sales of a specific product or company. An important issue when dealing with sales forecasting is the calculation of the average sales, usually using the arithmetic ...
    • Induced aggregation operators in the ordered weighted average sum 
      Merigó Lindahl, José; Alrajeh, Nabil; Peris Ortiz, Marta (IEEE, 2017)
      The ordered weighted average (OWA) aggregation is an extension of the classical weighted average by using a reordering process of the arguments in a decreasing or increasing way. This article presents new averaging aggregation ...
    • OWA Operators in Portfolio Selection 
      Laengle Scarlazetta, Sigifredo; Loyola Fuentes, Gino; Merigó Lindahl, José (Springer, 2015)
      Portfolio choice is the process of selecting the optimal proportion of various assets. One of the most well-known methods is the mean-variance approach developed by Harry Markowitz. This paper introduces the ordered ...