Hypothesis diversity in ensemble classification

被引:0
|
作者
Saitta, Lorenza [1 ]
机构
[1] Univ Piemonte Orientale, Dipartimento Informat, Alessandria, Italy
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The paper discusses the issue of hypothesis diversity in ensemble classifiers. The measures of diversity previously proposed in the literature are analyzed inside a unifying framework based on Monte Carlo stochastic algorithms. The paper shows that no measure is useful to predict ensemble performance, because all of them have only a very loose relation with the expected accuracy of the classifier.
引用
收藏
页码:662 / 670
页数:9
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