机构地区: 湖北大学资源环境学院
出 处: 《湖北大学学报(自然科学版)》 2009年第1期100-104,共5页
摘 要: 选取24个具体指标,通过主成分分析法,提取8个主要影响因子;利用灰色关联度分析法,测算出区域旅游经济实力与各主要影响因子的关联度及次序. We selected 24 specific factors, and extracted 8 main factors by the principal component analysis; with the way of gray correlation analysis, the connection between tourism economic strength and 8 main factors were calculated and then ranked them.