Air quality evaluation based on delaminated granular clustering method
基于分层递阶粒度聚类法的空气质量评价

Due to the air quality evaluation of climate change has complex, uncertain, imperfect, high-dimension and massive data properties, this paper put forward the granular clustering method based on delamination. New quotient space could be obtained after universe partition by attribute function based on delamination in the theory of quotient space. And the new space could make complex and uncertain problem simple and certain. Experimental result of air quality evaluation on Xuancheng city also shows that this method is more effective to its day and season's change.