| 基于决策树的不完整数据的处理 |
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| 引用本文： | 张靖,姚珍,唐雪飞.基于决策树的不完整数据的处理[J].电子科技大学学报（自然科学版）,2007,36(1):116-118. |
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| 作者姓名： | 张靖 姚珍 唐雪飞 |
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| 作者单位： | 攀枝花学院网络中心,四川,攀枝花,617000;攀枝花学院网络中心,四川,攀枝花,617000;攀枝花学院网络中心,四川,攀枝花,617000 |
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| 摘 要： | 基于数据采集过程中常常存在一些不完整数据,以及不完整数据总是和样本空间中其他完整数据存在一定的相似性,提出了一种基于决策树的不完整数据的处理方法。在对不完整数据处理方法的比较、分析的基础上,采用一种有效的决策树方法对不完整数据处理。实例验证证明该决策树方法在不完整数据处理方面有很好的效果。
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| 关 键 词： | 决策树 不完整数据 处理 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2006-08-10 |
Treatment of the Incomplete Data Based on the Decisive Tree |
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| ZHANG Jing,YAO Zhen,TANG Xie-fei.Treatment of the Incomplete Data Based on the Decisive Tree[J].Journal of University of Electronic Science and Technology of China,2007,36(1):116-118. |
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| Authors: | ZHANG Jing YAO Zhen TANG Xie-fei |
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| Affiliation: | 1.Campus Network Center,Panzhihu University Panzhihua Sichuan 617000 |
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| Abstract: | The incomplete data, came into being in the process of clara coliection, always have some similarities to the complete data in the sample space. This article presents a treatment of the incomplete data based on the decisive tree. On the base of the comparison and analyses of the treatment of the incomplete data, a useful decisive tree is used to deal with such data, and at last, it is testified by an experiment. The experiment shows that the decisive tree can achieve a good result in the treatment of the incomplete data. |
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| Keywords: | decision tree incomplete data treatment |
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