艾伯特Learning with kernel

《艾伯特Learning with kernel》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、LearningwithKernelsSch¨olkopfandSmola:LearningwithKernels—Confidentialdraft,pleasedonotcirculate—2001/03/0220:32www.aibbt.com让未来触手可及www.aibbt.com让未来触手可及LearningwithKernelsbyBernhardSch¨olkopfAlexanderJ.SmolaTheMITPressCambridge,MassachusettsLondon,EnglandSch¨

2、olkopfandSmola:LearningwithKernels—Confidentialdraft,pleasedonotcirculate—2001/03/0220:32www.aibbt.com让未来触手可及c2000MassachusettsInstituteofTechnologyAllrightsreserved.Nopartofthisbookmaybereproducedinanyformbyanyelectronicormechanicalmeans(includingphotocopyin

3、g,recording,orinformationstorageandretrieval)withoutpermissioninwritingfromthepublisher.PrintedandboundintheUnitedStatesofAmericaLibraryofCongressCataloging-in-PublicationDataLearningwithKernels/byBernhardSch¨olkopf,AlexanderJ.Smola.p.cm.Includesbibliographi

4、calreferencesandindex.ISBN0-xxx-xxxxx-x(alk.paper)1.Machinelearning.2.Algorithms.3.KernelfunctionsI.Sch¨olkopf,Bernhard.II.Smola,AlexanderJ.xxxx.x.xxx2000xxx.x’x–xxxx00.xxxxxCIPwww.aibbt.com让未来触手可及Contents1ATutorialIntroduction11.1DataRepresentationandSimila

5、rity...................11.2ASimplePatternRecognitionAlgorithm...............31.3SomeInsightsFromStatisticalLearningTheory............61.4HyperplaneClassifiers..........................101.5SupportVectorClassification......................131.6SupportVectorRegr

6、ession........................161.7KernelPrincipalComponentAnalysis.................181.8EmpiricalResultsandImplementations................19References22Index26Sch¨olkopfandSmola:LearningwithKernels—Confidentialdraft,pleasedonotcirculate—2001/03/0220:32www.ai

7、bbt.com让未来触手可及1ATutorialIntroductionThischapterdescribesthecentralideasofsupportvector(SV)learninginanutshell.Itsgoalistoprovideanoverviewofthebasicconcepts.Oneoftheseconceptsisthatofakernel.RatherthanimmediatelygoingintoOverviewmathematicaldetail,weintroduc

8、ekernelsinformallyassimilaritymeasuresthatarisefromaparticularrepresentationofpatterns(Section1.1),anddescribeasimplekernelalgorithmforpatternrecognition(Section1.2).Followingthat,wereportsomeba