Supplier selection is an important multi-criteria group decision making problem, which possesses the need to evaluate
multiple criteria incorporating vagueness and imprecision with the involvement of a group of experts. The classical MCDM
methods that consider deterministic or random processes cannot effectively address supplier selection problems since fuzziness,
imprecision and interaction coexist in real-world. In this paper, a fuzzy multi-criteria group decision making algorithm
is presented to rectify the problems encountered when using classical decision making methods in supplier selection.