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Issue:
Gene Classification Based on Attribute Recognition Theory
Author(s):
CAI Li-jun
,
JIANG Lin-bo
,
LI Yan
,
ZHANG Hao
Pages:
89
-
92
Year:
2009
Issue:
4
Journal:
Journal of Hunan University(Natural Sciences)
Keyword:
属性集
;
属性测度
;
相似度
;
准确率
;
Abstract:
在研究属性识别理论的基础上,利用概率统计理论建立了新的分类器,它先单独计算每个属性对分类的贡献,然后通过一种加权机制计算所有属性对样本的分类情况.同时,为了克服单分类器使用范围有限和分类准确度相对不高等特点,把新的分类系统与传统的K-NN分类器结合起来,进一步提高了此分类系统的分类能力.实验结果表明:这个分类系统具有较好地分类效果和鲁棒性.
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