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时间:2019-11-28
《全概率公式贝叶斯公式的应用与推广》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、......目录诚信申明·························································3课题及摘要·······················································4引言·····························································51.全概率公式和贝叶斯公式········································61.1全概率公式·········
2、······································61.2贝叶斯公式···············································61.3全概率公式和贝叶斯公式的关系·····························62.全概率公式和贝叶斯公式的应用··································72.1商业市场中的应用·········································72.2医疗诊断中的应用·········
3、································92.3实际比赛中的应用·········································103.全概率公式和贝叶斯公式的推广及应用···························123.1全概率公式的推广·········································123.2贝叶斯公式的推广·········································153.4全概率和贝叶斯推广公式的应用······
4、·······················17总结····························································19参考文献························································20学习好帮手......河西学院本科生毕业论文(设计)诚信声明本人郑重声明:所呈交的本科毕业论文(设计),是本人在指导老师的指导下,独立进行研究工作所取得的成果,成果不存在知识产权争议,除文中已经注明引用的内容外,本论文不含任何其他
5、个人或集体已经发表或撰写过的作品成果。对本文的研究做出重要贡献的个人和集体均已在文中以明确方式标明。本人完全意识到本声明的法律结果由本人承担。作者签名:二O年月日(打印)学习好帮手......全概率公式和贝叶斯公式的应用及推广摘要:全概率公式和贝叶斯公式是计算复杂事件概率的公式,本文对两个公式在医疗诊断、商业市场和实际比赛等的应用举例说明了其用法和使用的概型。为了解决更多的实际问题,对两个公式进行了简单的推广及推广后的应用。关键词:全概率公式;贝叶斯公式;应用;推广Abstract:Thetotalprobabilityfor
6、mulaandBiasformulaistocalculatethecomplexeventprobabilityformula,theapplicationoftwoformulasinmedicaldiagnosis,thecommercialmarketandtheactualgame,illustratesitsuseandtheuseofprobability.Inordertosolvetheactualproblemmore,forthetwoformulafortheapplicationandpromotio
7、nofsimpleafter.Keywords:TotalProbabilityFormula;BayesFormula;Application;Promotion学习好帮手......引言全概率公式与贝叶斯公式是概率论中重要的公式,主要用于计算比较复杂事件的概率,它们实质上是加法公式和乘法公式的综合运用。概率论与数理统计是研究随机现象统计规律性的一门数学学科,起源于17世纪。发展到现在,已经深入到科学和社会的许多领域。从十七世纪到现在很多国家对这两个公式有了多方面的研究。概率论的重要课题之一,就是希望从已知的简单事件概率推算
8、出未知的复杂事件的概率。为了达到这个目的,经常把一个复杂的事件分成若干个互不相容事件,再通过分别计算这些简单事件的概率,最后利用概率的可加性得到最终结果。这就是全概率公式的基本思想。把上面的整理清楚就是全概率公式。全概率公式是概率论中一个非常重要的基本公式,通过对概率论课程的
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