System Decision Making Method Based on Vague Bidirectional Approximate Reasoning
基于Value双向近似推理的系统决策方法

A similarity degree of vague value was firstly proposed,then a new weighted similarity measure of vague sets was given based on OWA operator,in which the weights were produced according to the requirement of decision maker.Finally,a simple bidirectional vague reasoning method for vague decision system was put forward on the basis of similarity measure between vague fact and the antecedent(or consequent) portion of vague rule.The presented method is very flexible and feasible,which provides a powerful tool f...