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总览 评价 陈浩东 1, , 王一帆 1, , 杨矫云 2, , 赵萍 1,* ( 1、 合肥工业大学机械工程学院,合肥市 230009; 2、 合肥工业大学计算机与信息学院,合肥市 230009; ) 摘要: 文章介绍了博弈论中著名的蒙提霍尔悖论,并基于贝叶斯法则,针对蒙提霍尔
陈浩东1,, 王一帆1,, 杨矫云2,, 赵萍1,*
(
1、合肥工业大学机械工程学院,合肥市 230009; 2、合肥工业大学计算机与信息学院,合肥市 230009; )
摘要:
文章介绍了博弈论中著名的"蒙提霍尔悖论",并基于贝叶斯法则,针对"蒙提霍尔悖论"分别进行概率和统计学的分析,指出了常见错误解法的问题所在;本文的创新点在于改变"蒙提霍尔悖论"的初始条件,即分别提出第2个竞猜者和100扇门的条件,进行统计学分析并进行仿真实验验证。结果表明,在特定条件下该悖论可转化为古典概型并得到合理解释。该文说明了"蒙提霍尔悖论"对直观思维的迷惑性,实现了对该悖论的推广,对于博弈论具有一定的研究价值。
关键词:
贝叶斯法则;博弈论;蒙提霍尔悖论;古典概型;条件概型
CHEN Haodong1,, WANG Yifan1,, YANG Jiaoyun2,, ZHAO Ping1,*
(
1、School of Mechanical Engineering,Hefei University of Technology,Hefei 230009; 2、School of Computer and Information,Hefei University of Technology,Hefei 230009; )
Abstract:
This paper introduces the "Monty Hall paradox", which is famous in Game Theory. The paradox is analyzed in aspects of probability and statistics via Bayes rule. The issue of common-sense answer to this problem is pointed out. The innovation of this paper is mainly embodied in the change of paradox's prerequisite, which includes the introducing of a second participant, as well as the case with 100 doors. Simulation experiments are also conducted. The results indicate that in certain conditions the paradox can be transformed into a Classical probability model. This paper shows how intuitive thinking is puzzled by the paradox. Extension to the paradox is realized, providing a certain amount of research significance for game theory.
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