Results 11 to 20 of about 787 (236)
Evaluation of Asset Performance Using Integral Data Mining Scheme
IEEE Access, 2020 The asset evaluation is an indispensable process in asset management and asset disposal. Seldom studies were found in exploring asset-usage performance of laboratory equipment in universities.
Ji Hui, Kun-Chieh Wang
doaj +1 more source
The General Model for Least Convex Disparity RIM Quantifier Problems
Mathematics, 2019 Hong (Mathematics 2019, 7, 326) recently introduced the general least squares deviation (LSD) model for ordered weighted averaging (OWA) operator weights.
Dug Hun Hong
doaj +1 more source
An approach for uncertainty aggregation using generalised conjunction/disjunction aggregators [PDF]
, 2015 Decision Support Systems are often used in the area of system evaluation. The quality of the output of such a system is only as good as the quality of the data that is used as input.
De Mol, Robin +2 more
core +1 more source
Indicators for the characterization of discrete Choquet integrals [PDF]
, 2014 Ordered weighted averaging (OWA) operators and their extensions are powerful tools used in numerous decision-making problems. This class of operator belongs to a more general family of aggregation operators, understood as discrete Choquet integrals ...
Belles Sampera, Jaume +3 more
core +1 more source
IEEE Access, 2019 This paper provides a new multi-attributes decision making approach on the basis of the Gini OWA ( $\text{G}^{\mathrm {p,q}}$ -OWA) operator, in which the Gini operator is the combination of the Gini mean and the OWA operator.
Peng Xiao +6 more
doaj +1 more source
Estudios Geográficos, 2016 Se presenta un método de análisis operacional para apoyar la decisión para la implantación sostenible de segundas residencias rurales en un espacio dedicado al ecoturismo: la comarca de La Vera (Extremadura).
Jin Su Jeong +3 more
doaj +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2018 将拟有序加权几何算子(QOWG)推广至连续区间数上，提出了连续QOWG算子(CQOWG)，探讨了其特殊情况和相关性质.其次，定义了 CQOWG算子的orness测度，研究了 orness测度的性质.然后，定义了加权连续QOWG算子(WCQOWG)、有序加权连续QOWG算子(OWCQOWG)以及组合连续QOWG算子(CCQOWG)，并讨论了它们的性质.最后，提出了基于连续QOWG算子的多属性群决策方法，并通过决策实例说明其可行性与有效性.
LIUWeifeng(刘卫锋) +2 more
doaj +1 more source
The General Least Square Deviation OWA Operator Problem
Mathematics, 2019 A crucial issue in applying the ordered weighted averaging (OWA) operator for decision making is the determination of the associated weights. This paper proposes a general least convex deviation model for OWA operators which attempts to obtain the ...
Dug Hun Hong, Sangheon Han
doaj +1 more source
The connection between distortion risk measures and ordered weighted averaging operators [WP] [PDF]
, 2013 Distortion risk measures summarize the risk of a loss distribution by means of a single value. In fuzzy systems, the Ordered Weighted Averaging (OWA) and Weighted Ordered Weighted Averaging (WOWA) operators are used to aggregate a large number of fuzzy ...
Belles Sampera, Jaume +3 more
core +1 more source
Advances in Fuzzy Systems, 2015 This paper introduces new closeness coefficients for fuzzy similarity based TOPSIS. The new closeness coefficients are based on multidistance or fuzzy entropy, are able to take into consideration the level of similarity between analysed criteria, and can
Mikael Collan +2 more
doaj +1 more source