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分类与回归树及其应用研究
被引:14
作者
:
论文数:
引用数:
h-index:
机构:
温小霓
蔡汝骏
论文数:
0
引用数:
0
h-index:
0
机构:
西安电子科技大学经济管理学院
蔡汝骏
机构
:
[1]
西安电子科技大学经济管理学院
来源
:
统计与决策
|
2007年
/ 23期
关键词
:
CART;
统筹支付费用;
社会医疗保险;
D O I
:
10.13546/j.cnki.tjyjc.2007.23.003
中图分类号
:
C81 [统计方法];
学科分类号
:
摘要
:
本文运用分类与回归树挖掘技术,对西安市社会医疗保险基金中心2005年1月到2006年8月870个冠心病住院病例样本数据作分类回归树决策分析。分析结果表明是否手术、住院天数、医院级别是统筹支付费用的决定性因素,并分别给出了该病种不同类别的统筹支付费用的上限。为医疗统筹支付费用政策的制定提供了科学依据。
引用
收藏
页码:14 / 16
页数:3
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ANNALS OF SURGICAL ONCOLOGY,
2007,
14
(01)
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[2]
Mortgage Default: Classification Trees Analysis[J] . David Feldman,Shulamith Gross.The Journal of Real Estate Finance and Economics . 2005 (4)
←
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→