摘要
结合云模型的基本理论和土地整理生态影响评价的步骤,构建了庙滩镇土地整理生态影响评价规则及其前后件云模型,采用云的不确定性推理算法实现了定性与定量的合理转换,计算了庙滩镇土地整理生态影响评价因子分值和综合分值,并将其结果与综合指数计算法、模糊综合评判法进行了对比。
Combining the basic theory of cloud model and the process of ecological impact evaluation for land consolidation, the rule of ecological impact evaluation and the cloud models of the antecedent and the consequent are constructed. By translating the uncertain factor conditions into quantitative values with the uncertain illation based on cloud model, the evaluation factor scores and comprehensive scores of Miaotan land are computed. The results are compared with those of composite index computation method and fuzzy comprehensive assessment.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2008年第9期986-989,共4页
Geomatics and Information Science of Wuhan University
基金
国家教育部科技研究重点资助项目(105111)
国家863计划资助项目(207AA12Z225)
国家自然科学基金资助项目(40771168)
关键词
云模型
土地整理
生态影响评价
单因子分值
综合分值
cloud models
land consolidation
ecological impact evaluation
single factor score
comprehensive score
