摘要
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,应用此模型对1991-2004年黑龙江省桃山水库的富营养化进行评价。将此评价结果与分级评分法的评价结果进行比较分析,得出较一致的结论。同时表明。
With entropy theory and property identification model, the paper establishes a kind of property identification model with the basis of entropy. Based on the model and 1991-2004 data, the paper assesses eutrophication of Taoshan Reservoir in Heilonjiang Province. The assessment results coincide with the results based on grade scoring method. The kind of model is suitable in assessment of reservoir eutrophication.
出处
《黑龙江水专学报》
2008年第3期109-111,共3页
Journal of Heilongjiang Hydraulic Engineering College
基金
黑龙江省水利厅项目(HSKY2005-16)
黑龙江省教育厅科研项目(11511298)
关键词
熵
属性识别模型
水库富营养化
评价
应用
entropy
property identification model
reservoir eutrophication
assessment
application