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《贝叶斯网络结构学习算法研究及应用》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、万方数据广东工业大学硕士学位论文学位论文独创性声明⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯56学位论文版权使用授权声明⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.56致谢⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯一57VI万方数据CahrIENTSCoNTENTSCHINESEAllSTRACT⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·IABSTRACT.......⋯..⋯⋯⋯⋯⋯.⋯........⋯.......⋯........⋯........⋯........⋯.......⋯........⋯..........II
2、CHINESECoNTENTS⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.IVCONTENTS.......⋯.......⋯.⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯..VIIChapter1Introduction⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·l1.IResearchbackgroundandsignificance⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯·11.2Researchstatusofbayesiannetwork⋯⋯⋯⋯⋯⋯⋯⋯.⋯.⋯...⋯⋯.......⋯....⋯.⋯⋯⋯⋯..
3、21.3Maincontentsandlayout.⋯⋯.....⋯.⋯...⋯......⋯⋯⋯⋯⋯.⋯⋯..⋯.......⋯.....⋯⋯⋯⋯.⋯·4Chapter2Introductiontobayesiannetwork⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.⋯⋯⋯.⋯-·········⋯62.IBasicknowledgeofbayesiannetwork⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯~62.1.1Probabilitytheory⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯u62.1.2Informationtheory⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯
4、⋯⋯⋯⋯⋯⋯⋯.⋯⋯⋯⋯⋯⋯⋯⋯62.1.3Graphtheory⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯72.1.4Graphpartitionandindependenceofvariables⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯82.2Modelofbayesiannetwork..⋯....⋯⋯..⋯⋯.⋯⋯⋯⋯.....⋯........⋯......⋯⋯⋯⋯...........⋯92.3Structurelearningofbayesiannetwork⋯..⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯...⋯................⋯.102.3.1Me
5、thodbasedonconditionalindependence⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯112.3.2Methodbasedonscoring...⋯⋯⋯⋯⋯.⋯⋯⋯.......⋯⋯.⋯⋯⋯.....⋯........⋯.⋯⋯..122.4Parameterlearningofbayesiannetwork⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯....⋯..............⋯...132.5Inferenceofbayesiannetwork⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯142.6Summaryofthischapter⋯⋯⋯⋯⋯⋯⋯⋯.⋯⋯⋯
6、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.14Chapter3BayesiannetworkstructurelearningbasedonMIC——ABCalgorithm⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.....⋯.......⋯..⋯⋯⋯⋯⋯⋯..........⋯...⋯⋯⋯.......153.1Maximalinformationcoefficient⋯⋯⋯⋯.⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.153.2Artificialbeecolony⋯⋯⋯⋯.⋯⋯⋯.................⋯.⋯⋯⋯..........⋯....⋯.⋯.⋯⋯⋯........
7、.163.3ProcessingofMIC—ABCalgorithm⋯⋯⋯⋯⋯⋯⋯.......⋯........⋯........⋯.......⋯.........193.3.1Initiationofthestructure...⋯.⋯⋯⋯⋯⋯⋯⋯.......⋯......⋯⋯.⋯...⋯.......⋯⋯⋯⋯193.3.2Codingofthestructure⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.........⋯.....⋯⋯.⋯....20V儿万方数据广东工业大学硕
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