关键词: 多方案决策试验和评价实验法（DEMATEL）, 偏好交互, 偏好融合, 一致性检验

Abstract: To effectively cope with the interaction and integration problems such as individual preference, process oriented preference and interactive learning preferences in practical decision-making situations of multi-scheme DEMATEL method, in view of the existing imperfection that experts ignore overall preference consistency in the structure process of directly judgment matrix of single object method, this research analyzes the system complexity in the decision-making process of three kinds of interaction affects, from the three dimensions of preference representation effectiveness, decision-making process control and expert orderly interaction effect forming an overall preference interaction and integration strategy. According to the overall judgment information decision-making strategy and sequence pairs elements compare information transformation strategy, the contribution of this study and the main innovation lie in that, it gives the initial judgment information of whole judgment preference consistency check method and multiple rounds of consistency adjustment scheme decision-making information. By carrying out the key influence factors recognition for three entrepreneurial teams in one maker space, example verification results show that the constructed method and strategy are effective and feasible, it can form a much valuable reference conclusion for multi-scheme comparison and has certain reference value in response to the dilemma of multi-subject, level and preference in complex decision situation.

Key words: multi-scheme Decision Making Trial and Evaluation Laboratory（DEMATEL）, preference interaction, preference integration, consistency test