Expert Choice is

decision-making software Decision-making software (DM software) is software for computer applications that help individuals and organisations make choices and take decisions, typically by ranking, prioritizing or choosing from a number of options. An early example of DM s ...

that is based on

multi-criteria decision making Multiple-criteria decision-making (MCDM) or multiple-criteria decision analysis (MCDA) is a sub-discipline of operations research that explicitly evaluates multiple conflicting criteria in decision making (both in daily life and in settings ...

. Expert Choice implements the

Analytic Hierarchy Process In the theory of decision making, the analytic hierarchy process (AHP), also analytical hierarchy process, is a structured technique for organizing and analyzing MCDA, complex decisions, based on mathematics and psychology. It was developed by ...

(AHP) and has been used in fields such as manufacturing, environmental management, shipbuilding and agriculture. Created by

Thomas L. Saaty Thomas L. Saaty (July 18, 1926 – August 14, 2017) was a Distinguished University Professor at the University of Pittsburgh, where he taught in the Joseph M. Katz Graduate School of Business. He is the inventor, architect, and primary theoretici ...

and Ernest Forman in 1983, the software is supplied by Expert Choice Inc.

References

Decision-making software {{business-software-stub