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| 模糊图论在评价人体心脏功能中的应用 | |
| 引用本文： | 孙洪元 王德汉. 模糊图论在评价人体心脏功能中的应用[J]. 航天医学与医学工程, 1997, 10(1): 11-13 |
| 作者姓名： | 孙洪元 王德汉 |
| 作者单位： | 航天医学工程研究所 |
| 摘 要： | 为探索用Ｆｕｚｚｙ图论法评价人事特殊劳动作业人员的心脏功能，研究了两种不同类型的特殊劳动作业人员。第一类３１人，直接用Ｆｕｚｚｙ图论进行研究，用最大支撑树法进行分类。Ｆｕｚｚｙ图可分成三部分，分别对应好、较好、最好三种类型的心脏功能。第二类２４人，采用１６个指标，由于指标多，且样本 量小，所以先用主万分分析法进行信息提取，综合成６个旨标，然后在６个综合指标的基础上，用Ｆｕｚｚｙ图论进行分析。２４个 |
| 关 键 词： | 模糊图论 心功能 主成分分析 |
Application of Fuzzy Graph Theory to Evaluation of Human Cardiac Function |
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| SUN Hongyuan,WANG Dehan,ZHAO Guoxuan. Application of Fuzzy Graph Theory to Evaluation of Human Cardiac Function[J]. Space Medicine & Medical Engineering, 1997, 10(1): 11-13 | |
| Authors: | SUN Hongyuan WANG Dehan ZHAO Guoxuan |
| Affiliation: | Institute of Space Medico-Engineering, Beijing, China. |
| Abstract: | To explore the possibility of application of the fuzzy graph theory to the evaluation of human cardiac function, the cardiac function of two groups of personnel working under special environment were evaluated using the method of fuzzy graph theory. The first group consists of 31 subjects aged 19-21 years. They were classified according to their cardiac function evaluated by the method of maximum support tree. While the second group consists of 24 subjects aged 30-40 years and were classified with fuzzy graph theory on the basis of 6 maximum principal components extracted from 16 physiological indices. Medical explanation of the results is convincing. |
| Keywords: | fuzzy graph theory heart function principal component analysis evaluation |
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