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| Comparison Research Between Discriminant Analysis and Decision Tree in the Application of Hospital Information System |
| Dong Chaoxiong1 Xiao Xiaodan2 Chen Xianlai2 Gan Yongsheng3 |
1 (Library of Taihe Hospital in Shiyan City, Shiyan 442000,China)
2 (Department of Medical Information of Xiangya Medical School of
Central South University, Changsha 410013,China)
3 (Medical Record Information Section of First Affiliated Hospital of
Guangxi Medical University, Nanning 530021,China) |
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Abstract This research attempts to use respectively the discriminant analysis of statistical method and the decision tree of data mining technology to establish model in the medical record data, then carries on the comparative analysis of the classified coincidence rate, model accuracy and model precision，the results indicate that the decision tree holds the obvious superiority.
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Received: 27 September 2006
Published: 25 December 2006
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Corresponding Authors:
Dong Chaoxiong
E-mail: iwilling@163.com
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| About author:: Dong Chaoxiong,Xiao Xiaodan,Chen Xianlai,Gan Yongsheng |
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