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《Journal of Southwest China Normal University(Natural Science Edition)》 2008-06
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A Rough Model of Bayes Based on Rough Sets Theory

MA Xu, CHEN Zhi-en, TIAN Yan-shanDepartment of Mathematics and Computer Science,Ningxia Teacher's College,Guyuan Ningxia 756000,China  
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.
【Fund】: 宁夏自然科学科研基金资助项目(NZ08113);; 宁夏高校科研基金资助项目(20060237);; 宁夏师范学院科研基金资助项目(Z070011)
【CateGory Index】: TP18
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