关键词: 动态群体评价, 二元语义信息, 激励, 信息集结

Abstract: With respect to the problem that there is little research on dynamic group evaluation and the evaluation is mainly based on point-value. A method of dynamic incentive group evaluation based on two-tuple linguistic information is proposed, which introduces dynamic incentive evaluation and linguistic assessment information into the dynamic group evaluation. Firstly, it proposes the two-tuple linguistic consistency weighted averaging operator to effectively aggregate experts’ linguistic assessment information. In addition, the excitation interval is derived, and  the dynamic group evaluation result shows the “rewards and punishments” is determined by using  the two-tuple linguistic time-ordered weighted averaging operator. Finally, an example proves the feasibility and effectiveness of this new method.

Key words: dynamic group evaluation, two-tuple linguistic, incentive, information aggregation