An approach for definition of recommendations for prevention of repeated failures with the aid of case-based reasoning and group decision-making methods

► An approach for improving of case-based decision support is proposed. ► The approach is based on group decision-making methods. ► The obtained final decision is an aggregation of decisions of a set of similar cases. ► The approach can be considered as a new technique for adaptation of cases in CBR. ► The approach has used for decision support for prevention of repeated failures.