Browsing by Subject "Aggregation operators"

Now showing items 1-10 of 10

    • A bibliometric analysis of aggregation operators 
      Blanco Mesa, Fabio; León Castro, Ernesto; Merigó Lindahl, José (Elsevier Ltd, 2019)
      Aggregation operators consist of mathematical functions that enable the combining and processing of different types of information. The aim of this work is to present the main contributions in this field by a bibliometric ...
    • Aggregation operators with moving averages 
      Merigó Lindahl, José; Yager, Ronald R. (Springer, 2019)
      A moving average is an average that aggregates a subset of variables from the set and moves across the sample. It is widely used in time-series forecasting. This paper studies the use of moving averages in some representative ...
    • Bonferroni induced heavy operators in ERM decision-making: A case on large companies in Colombia 
      Blanco Mesa, Fabio; León Castro, Ernesto; Merigó Lindahl, José (Elsevier Ltd, 2018)
      Averaging aggregation operators analyse a set of data providing a summary of the results. This study focuses on the Bonferroni mean and the induced and heavy aggregation operators. The aim of the work is to present new ...
    • Development of child's home environment indexes based on consistent families of aggregation operators with ... 
      Rojas, Karina; Gómez, Daniel; Montero, Javier; Rodríguez, J.Tinguaro; Valdivia Barrios, Andrea; Paiva, Francisco (Elsevier, 2014)
      The interventions aimed at the early childhood are of a main interest in educational policy, since it is in this period when it is possible to produce a major impact in the subsequent human development. The quality of ...
    • Distance measures, weighted averages, OWA operators and Bonferroni means 
      Merigó Lindahl, José; Palacios Marqués, Daniel; Soto Acosta, Pedro (Elsevier, 2017)
      The ordered weighted average (OWA) is an aggregation operator that provides a parameterized family of operators between the minimum and the maximum. This paper presents the OWA weighted average distance operator. The main ...
    • Fuzzy decision making in complex frameworks with generalized aggregation operators 
      Merigó Lindahl, José; Gil Lafuente, Anna María; Yu, Dejian; Llopis Albert, Carlos (Elsevier, 2018-07)
      This article presents a new aggregation system applied to fuzzy decision making. The fuzzy generalized unified aggregation operator (FGUAO) is a system that integrates many operators by adding a new aggregation process ...
    • On aggregation operators for linguistic trapezoidal fuzzy intuitionistic fuzzy sets and their application ... 
      Verma, Rajkumar (IOP, 2020)
      Linguistic decision-making tools are very useful in determining the solution to real-life decision problems. In order to represent the complex fuzzy qualitative information more accurately, this paper introduces a novel ...
    • The Ordered Weighted Average in the Variance and the Covariance 
      Merigó Lindahl, José; Guillén, Montserrat; Sarabia, José M. (Wiley & Sons, 2015)
      The ordered weighted average (OWA) is an aggregation operator that provides a parameterized family of aggregation operators between the minimum and the maximum. This paper analyzes the use of the OWA in the variance and ...
    • OWA operators in the calculation of the average green-house gases emissions 
      Amirbagheri, Keivan; Merigó Lindahl, José; Guitart Tarres, Laura; Núñez Carballosa, Ana (IOS, 2020)
      This study proposes, through weighted averages and ordered weighted averaging operators, a new aggregation system for the investigation of average gases emissions. We present the ordered weighted averaging operators gases ...
    • Two-layer preference models with methodologies using induced aggregation in management administration and ... 
      Zhu, Cheng; Mesiar, Radko; Yager, Ronald R.; Merigó Lindahl, José; Qin, Jindong; Feng, Xiangqian; Jin, Lesheng (IOS Press, 2019)
      In this work, we propose some two-layer preference models that can be appropriately applied in management problems such as the group decision making about predicting the future market share of certain product. By introducing ...