Abstract
The method known as the analytical hierarchy process (AHP), a theoretical and methodological concept of multi-criteria analysis, is increasingly used in solving various decision-making problems. AHP is an excellent support to both the individual and group decision-making process, however, the involvement of a greater number of decision makers complicates the process and requires a different approach to when an individual decides alone. The synthesis of individual decisions within a group can be done in various ways, but the problem is how to deal with different levels of consistency when there are a number of decision makers. Thus, this paper presents some of the methods for defining the individual weights of decision makers in group AHP decision making.
Highlights
METHODSReceived: 12 September 2018; Accepted: 11 January 2019; Available online: 9 March 2019
Decision making is as old as humanity itself
The objective of the research presented in this paper is to indicate the difference in significance of individual decision makers in group analytical hierarchy process (AHP) synthesis
Summary
Received: 12 September 2018; Accepted: 11 January 2019; Available online: 9 March 2019. Original scientific paper Abstract: The method known as the analytical hierarchy process (AHP), a theoretical and methodological concept of multi-criteria analysis, is increasingly used in solving various decision-making problems. AHP is an excellent support to both the individual and group decision-making process, the involvement of a greater number of decision makers complicates the process and requires a different approach to when an individual decides alone. The synthesis of individual decisions within a group can be done in various ways, but the problem is how to deal with different levels of consistency when there are a number of decision makers. This paper presents some of the methods for defining the individual weights of decision makers in group AHP decision making
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