用灰关联聚类法评价中国少数民族人口素质

EVALUATING CHINESE MINORITIES POPULATION QUALITY WITH GREY RELATIONAL CLUSTER

目的 :用灰关联聚类法对我国少数民族人口素质进行综合评价 ,同时探讨这种评价方法在此应用上的特点及效果 ,为今后的少数民族工作提供参考。方法 :选取 14个主要少数民族的 5个指标 (出生时预期寿命、人均工农业产值、婴儿死亡率、生育率、 15岁以上人口识字率 )反映其人口素质 ,利用灰关联聚类法对其进行聚类分析。结果 :蒙古族、朝鲜族、满族的人口素质较好 ,维吾尔族、回族的人口素质中等 ,藏族、布依族的人口素质相对较差。结论 :灰关联聚类法应用于少数民族的人口素质评价 ,方法简便 ,对资料无严格限制 。

Objective:Chinese minorities population quality were evaluated with grey relational cluster method and the characteristics of grey relational cluster were discussed.Methods:Selecting 5 indices (life expectancy, GDP per capita, IMR, fertility rate, literacy older than 15) of 14 minorities, analyzed with grey relational cluster.Results:The Chinese minorities were divided into three cluster according to population quality. Mongolian, Korean and Man nationalities belong to the best. Weiwuer, Hui, Zuang were the middle-level. Tibetan, Buyi were relatively lower .Conclusion:The output of evaluating Chinese minorities population quality with grey relational cluster were easy to explanation and no strict restriction.