基于决策树方法的欠发达地区城市居民旅游花费偏好研究——以江西赣州、吉安为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-6138|13|3|38-43

ISSN: 1672-6138

Source: 顺德职业技术学院学报, Vol.13, Iss.3, 2015-01, pp. : 38-43

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Abstract