摘要
针对霾与气象要素存在怎样的相关性这一研究问题,本文致力于探讨和挖掘出霾与哪些气象要素存在多大的相关性,提出一种基于决策属性重要度不一致多粒度粗糙集的霾与气象要素相关性分析模型.在真实气象观测数据集上对该模型进行对比测试和结果分析,测试结果验证了所提出模型的有效性.
In view of the correlation between the haze and meteorological factors.We aims to explore and discover the correlation between the haze and meteorological factors,and propose a correlation analysis model of haze and meteorological factors based on the inconsistent and multi-granularity rough set of decision attribute importance.The model is tested on the real meteorological observation data set,and the test results verify the validity of the proposed model.
作者
李芬
余宇婷
肖建
LI Fen;YU Yuting;XIAO Jian(The Jiangxi Province Meteorological Information Center,Nanchang 330000,China;School of Information Engineering,Nanchang University,Nanchang 330031,China)
出处
《南昌大学学报（理科版）》
CAS
北大核心
2019年第2期187-192,共6页
Journal of Nanchang University(Natural Science)
基金
国家自然科学基金资助项目(61070139,81460769)
江西省科技计划项目(20112BBG70087)
关键词
多粒度粗糙集
霾
气象要素
相关性分析
multi-granularity rough set
haze
meteorological elements
correlation analysis
