Grey Evaluation and Triangle-coordinate Figure of Golden Section

摘要：

Multidimensional grey evaluation is an intelligent method for decision evaluation.We distinguish the class of the assessment object according to the maximum of composite weighting coefficients vector in grey evaluation.However, we find there are obvious limitations or deficiencies in the practical application.This paper divides three basic types of grey evaluation into ten particular classifications by combining the triangle-coordinate figure with the theory of golden section, which can provide more effective information and reliable scientific evidence for the decision-making.We calculate grey evaluation code by weighted summation of category weights and make the single-level sort.Hence, through the proposed procedure, grey evaluation will be more comprehensive, accurate and credible.

关键词： multidimensional grey evaluation triangle-coordinate figure golden section grey evaluation code input-output evaluation

作者: WANG Xuemeng DU Juan GUO Changlian

作者单位: Agricultural Resources and Economy Institute Shanxi Academy of Agricultural Science Taiyuan,China School of Environmental and Resources Shanxi University Taiyuan,China

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Grey System and Intelligent Services Joint with the 15th WOSC International Congress on Cybernetics and System(2011 IEEE灰色系统与智能服务国际会议暨系统与控制世界组织第15届年会)

会议地点: 南京

会议语种:英文

页码: 449-453

在线出版日期: 2011-09-15（万方平台首次上网日期，不代表论文的发表时间）