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基于Bayesian网络的缺损数据处理方法 被引量：3

Dealing with Incomplete Data Based on Bayesian Networks
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摘要 总结了处理缺损数据的几种方法 ,并提出一种基于 Bayesian网络的缺损数据处理方法。Bayesian网络能够将样本数据和先验信息有效地结合起来。最后通过一个实例验证了该方法的有效性和正确性。 Several methods of dealing with incomplete data are summarized and a new one based on Bayesian networks is presented in this paper, which will combine data as contained in samples with prior knowledge. A case study has also been performed, demonstrating the effectiveness and correctness of this method.
作者 杨欣斌 孙京诰 黄道
机构地区 华东理工大学信息科学与工程学院 华东理工大学信息科学与工程学院 上海 上海 上海
出处 《华东理工大学学报（社会科学版）》 2002年第S1期41-44,共4页 Journal of East China University of Science and Technology：Social Science Edition
关键词 数据挖掘 缺损数据 BAYESIAN网络 Bayes概率 先验知识 data mining incomplete data Bayesian networks Bayes probability empirical information
分类号 TP311.12 [自动化与计算机技术—计算机软件与理论]
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参考文献9

  • 1虞健飞,张恒喜,朱家元.数据缺失条件下的贝叶斯推断方法[J].计算机科学,2002,29(2):122-123. 被引量：4
  • 2林士敏,田凤占,陆玉昌.贝叶斯网络的建造及其在数据采掘中的应用[J].清华大学学报（自然科学版）,2001,41(1):49-52. 被引量：66
  • 3卫金茂,黄道.知识发现中缺损数据的处理(II)[J].华东理工大学学报（自然科学版）,2000,26(5):517-520. 被引量：5
  • 4王双成,林士敏,陆玉昌.用Bayesian网络处理具有不完整数据的问题分析[J].清华大学学报（自然科学版）,2000,40(9):65-68. 被引量：5
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二级参考文献18

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共引文献75

同被引文献62

引证文献3

二级引证文献12

华东理工大学学报（社会科学版）
2002年 第S1期

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