摘要
文章通过将熵值法与属性识别模型相结合,建立了基于熵权的属性识别模型来进行空气质量综合评价,从而避免了权重确定的主观性问题。并结合实际说明了建模过程,得出了更符合实际的评价结果。
Through combining the entropy value theory and attribute recognition model together, attribute recognition model based on coefficient of entropy is set up and applied to evaluate comprehensively air environment quality, the problem of calculating coefficient of weight subjectively can be avoided.The process of modeling is showed from concrete application and the outcome is more reasonable and satisfactory.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2008年第7期141-143,共3页
Environmental Science & Technology
基金
华北水利水电学院青年基金资助(HSQJ2008014)
(HSQJ2008027)
关键词
属性识别
熵
空气质量评价
attribute recognition model
entropy
air environment quality evaluating
