| 基于Copula的贝叶斯分类器 |
| |
| 引用本文： | 杜会锋,刘琼荪.基于Copula的贝叶斯分类器[J].计算机工程与应用,2010,46(10):111-112. |
| |
| 作者姓名： | 杜会锋 刘琼荪 |
| |
| 作者单位： | 重庆大学数理学院,重庆,400030 |
| |
| 摘 要： | 利用Copula的理论提出了基于Copula贝叶斯分类算法，克服了一般的朴素贝叶斯分类器要求属性独立性假设的不足，进一步扩展了朴素贝叶斯分类器，实验结果表明，基于Copula贝叶斯算法取得了较好的分类效果。
|
| 关 键 词： | 朴素贝叶斯分类器 独立性假设 Copula函数 |
| 收稿时间： | 2008-9-22 |
| 修稿时间： | 2009-4-28
|
Bayesian classifier using Copula |
| |
| DU Hui-feng,LIU Qiong-sun.Bayesian classifier using Copula[J].Computer Engineering and Applications,2010,46(10):111-112. |
| |
| Authors: | DU Hui-feng LIU Qiong-sun |
| |
| Affiliation: | (College of Mathematics and Physics,Chongqing University,Chongqing 400030,China) |
| |
| Abstract: | In this paper,a Bayesian classification algorithm based on the theory of Copula is presented,it overcomes the lack of attribute independence assumption which the general Naive Bayesian classifiers request,and further expands the Naive Bayesian classifiers.The results show that classification results have been markedly improved by using the Bayesian classification algorithm based on Copula. |
| |
| Keywords: | Naive Bayesian classifier independence assumption Copula function |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程与应用》浏览原始摘要信息 |
|
点击此处可从《计算机工程与应用》下载全文 |
