| 模糊状态风险分析的广义Logistic 回归理论与应用(1) |
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| 引用本文： | 刘韵源,刘嘉,周家丽,陈元立.模糊状态风险分析的广义Logistic 回归理论与应用(1)[J].中国公共卫生,2000,16(11):965-968. |
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| 作者姓名： | 刘韵源 刘嘉 周家丽 陈元立 |
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| 作者单位： | 1. 中国医学科学院肿瘤研究所北京100021
2. 北京大学医学部基础医学院 |
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| 基金项目： | 国家自然科学基金资助项目，批准号：39770832 |
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| 摘 要： | 论述了“微弱相关影响因素”概念及其在预防医学中的重要意义，并研究了适宜处理此类资料的统计方法。借助模糊状态概念、交叉积差和统计量和信息量寻优标准，发展了暴露水平聚类优化、状态变量选择通用算法，可明显提高检测、识别微弱相关影响因素的效能与统计分析水准
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| 关 键 词： | 微弱相关影响因素 模糊状态 交叉积差和 信息量 |
| 修稿时间： | 2000年4月6日 |
The Theory and Applications of Generalized Logistic Regression for Risk Analysis of Fuzzy State(1) |
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| Liu Yun-yuan.The Theory and Applications of Generalized Logistic Regression for Risk Analysis of Fuzzy State(1)[J].Chinese Journal of Public Health,2000,16(11):965-968. |
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| Authors: | Liu Yun-yuan |
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| Abstract: | The concept and statistical methods for weakly correlative
factors, influencing the formation and development of chronic dis-
eases, are proposed in this paper. By the aid of fuzzy state analysis,
the Cross-Product Difference Surn(CPDS)and the Akaike's Infor-
mation Criterion(AIC), a general algorithm, clustering fuzzy expo-
sure levels and selecting covariates, is designed for solving problems
connected with analytical abilities of detecting and recognozing
weakly correlative-influencing factors. |
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| Keywords: | Weakly correlative-influencing factors Fuzzy state Cross-Product Difference Sum(CPDS) Akaike's Information Criterion(AIC) |
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