| 基于粗糙集理论的Bayes粗糙模型研究 |
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| 引用本文： | 马旭,陈志恩,田彦山. 基于粗糙集理论的Bayes粗糙模型研究[J]. 西南师范大学学报(自然科学版), 2008, 33(6) |
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| 作者姓名： | 马旭 陈志恩 田彦山 |
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| 作者单位： | 宁夏师范学院,数学与计算机科学系,宁夏,固原,756000 |
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| 基金项目： | 宁夏自然科学基金，宁夏高等学校科研项目，宁夏师范学院科研基金 |
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| 摘 要： | 从经典的概率粗糙集推广模型出发，参照Bayes因子，研究了一种Bayes粗糙集模型，该模型不受先验概率的影响，从而减小了决策失误的风险．
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| 关 键 词： | 粗糙集 Bayes因子 粗糙集模型 |
A Rough Model of Bayes Based on Rough Sets Theory |
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| MA Xu,CHEN Zhi-en,TIAN Yan-shan. A Rough Model of Bayes Based on Rough Sets Theory[J]. Journal of southwest china normal university(natural science edition), 2008, 33(6) |
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| Authors: | MA Xu CHEN Zhi-en TIAN Yan-shan |
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| Affiliation: | MA Xu,CHEN Zhi-en,TIAN Yan-sh,epartment of Mathematics , Computer Science,Ningxia Teacher's College,Guyuan Ningxia 756000,China |
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| Abstract: | Starting from a classical probability rough set extending model,consulting the Bayes factor,a rough model of Bayes has been studied.This model is not effected by prior probability,therefore the risk of the fault-making policy is diminished. |
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| Keywords: | rough set Bayes factor rough set model |
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