On New Aggregation Functions of Additive Value Within the Framework of the Group Decision

Savadogo, Zoïnabo; Somé, Longin; Compaoré, Abdoulaye

doi:10.17654/de020020129

Cited by 1 publication

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“…Numerical applications have shown that for some examples the results provided by the Extension of ELECTRE II differ little from those generated by Lon-Zo and MASCAP . We recall that the Extension of ELECTRE II combines the quadratic mean and the median , the Lon-Zo method uses both arithmetic and harmonic mean while MASCAP is only based on arithmetic mean [8] . Given the compensating effect of the arithmetic mean , the Extension of ELECTRE II seems better suited than MASCAP and Lon-Zo to solve multicriteria-multidecision maker problems .…”

Section: Discussionmentioning

confidence: 99%

“…Etape 2 : By using the relation ( 1) and (2), we obtain the global evaluation matrix of the actions , given by the table9 : The array 9 to which we associate the array 8 , gives us the global matrix of judgments of the decision makers , represented by the array 10 Etape 3 : Apply the ELECTRE II method to the array 10 . Here the concordance and discordances indices are determined by the formula (7) and (8) . See [11]…”

Section: -Resolution By Extension Of Electre Ii(ee-ii)mentioning

confidence: 99%

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Extension of the ELECTRE II method to group decision-making

SAVADOGO¹,

Koumbebare²,

ZARE³

2023

IJAMR

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Multi-criteria decision support has long been treated in a single-decision maker framework . It seems that a decision made by a single decision-maker does not reflect reality . There are multi-criteria group decision support methods in the literature . In order to find a collective aggregation method fulfilling good properties , we have in this work , used the median and the quadratic mean to make the Extension of ELECTRE II (EE-II) to the group decision . We have made numerical applications and we have obtained interesting results .

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Section: Discussionmentioning

confidence: 99%

Section: -Resolution By Extension Of Electre Ii(ee-ii)mentioning

confidence: 99%