Browsing by Subject "Unified aggregation operator"

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    • Aggregation methods to calculate the average price 
      Merigó Lindahl, José; Palacios Marqués, Daniel; Benavides Espinosa, María del Mar (Elsevier, 2015)
      Average price is a numerical value that represents a set of prices,whichmay relate to firms, countries, or regions. This study presents new methods of average price aggregation that build on the unified aggregation ...
    • 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 ...