The Patching Methods of the Bayesian Network Data

摘要：

In this paper, as the issue of Bayesian networks with missing data bring out a repair method of data. This method through a score function to score all nodes, so can obtained for all states points of the Bayesian Network. This is to say all states which belong to Bayesian networks matching degrees can finalized determine the add data’s’ states. Experiments show this method can be learning Bayesian network structure inference or to repair data to make it a complete data it can effectively improve the utilization rate of missing data.

关键词： Bayesian Network Patching Methods Score function Missing Data Probability inference

作者: Gong Yishan Hao Jia

作者单位: Shenyang University of Technology Foreign Language Institute Shenyang, China Shenyang University of Technology Graduate Institute Shenyang, China

会议类型: 国际会议

会议名称: 2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

会议地点: 沈阳

会议语种:英文

页码: 1-4

在线出版日期: 2009-08-12（万方平台首次上网日期，不代表论文的发表时间）