%0 Journal Article
%T Improved algorithm for construction of essential graph<br>构建本质图的改进算法*
%A 高晓利
%A 李冰寒
%A 刘三阳
%J 计算机应用研究
%D 2010
%I 
%X This paper proposed an improved algorithm for the construction of the essential graph by using the related know-ledge of graph theory. Numerical experiment shows that it is relatively faster to determine the essential graph of acyclic directed graphs with more V-structures by employing the improved algorithm, thus the study of equivalence classes becomes better.
%K data mining
%K Bayesian network
%K structure learning
%K equivalence class
%K essential graph<br>数据挖掘
%K 贝叶斯网络
%K 结构学习
%K 等价类
%K 本质图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=CF2EF1AB7F99BBA88DB347EAE5ACB5AE&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=59906B3B2830C2C5&sid=F652AD4967D48DCC&eid=5430CA8E37F0CDB7&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=19