Unascertained measurement evaluation model of environmental effection on Nujiang development
The uncertainty of index system was descried using <br> membership function, and the knowledge information in <br> index <br> membership about object elassifieation was studied. A <br> comprehensive evaluation model of unascertained <br> measurement was <br> established according to the analysis of contribution <br> of index to sample classification and the conversion <br> method of membership <br> degree from index to sample. The results indicate <br> that this model can be used to evaluate the <br> environmental effect of water <br> conservancy and hydropower development of nujiang.
hierarchical structure membership degree index distinguish weight unascertained measure
PANG Yan-jun LIU Li-min LIU Kai-di
School of Science, Hebei University of Engineering, Handan 056038, China
国内会议
北京
英文
1058-1061
2011-08-06（万方平台首次上网日期，不代表论文的发表时间）