資源描述:
《a radial basis function approach to financial time series analysis》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、ARadialBasisFunctionApproachtoFinancialTimeSeriesAnalysisbyJamesM.HutchinsonMasterofScienceinEECS,MassachusettsInstituteofTechnology(1986)SubmittedtotheDepartmentofElectricalEngineeringandComputerScienceinPartialFulllmentoftheRequirementsfortheDegreeofDoctorofPhilosophyattheMassachusettsInst
2、ituteofTechnologyFebruary,1994c1994MassachusettsInstituteofTechnologyAllrightsreserved.SignatureofAuthorJamesM.HutchinsonDepartmentofElectricalEngineeringandComputerScienceEmail:hutch@ai.mit.eduCertiedbyProfessorTomasoPoggioArticialIntelligenceLaboratoryThesisCo-SupervisorCertiedbyProfesso
3、rAndrewLoSloanSchoolofManagementThesisCo-SupervisorAcceptedbyProfessorFredericR.MorgenthalerChair,DepartmentCommitteeonGraduateStudents23ARadialBasisFunctionApproachtoFinancialTimeSeriesAnalysisbyJamesM.HutchinsonSubmittedtotheDepartmentofElectricalEngineeringandComputerScienceonDecember1,199
4、3inpartialfulllmentoftherequirementsforthedegreeofDoctorofPhilosophy.AbstractBillionsofdollars
owthroughtheworld'snancialmarketseveryday,andmarketparticipantsareunderstandablyeagertoaccuratelypricenancialinstrumentsandunderstandrelationshipsinvolvingthem.Nonlinearmultivariatestatisticalmod
5、elingonfastcomputersoersthepotentialtocapturemoreoftheunderlyingdynamicsofthesehighdimensional,noisysystemsthantraditionalmodelswhileatthesametimemakingfewerrestrictiveassumptionsaboutthem.Forthisstyleofexploratory,nonparametricmodelingtobeuseful,however,caremustbetakeninfundamentalestimatio
6、nandcondenceissues,especiallyconcernsderivingfromlimitedsamplesizes.Thisthesispresentsacollectionofpracticaltechniquestoaddresstheseissuesforamodelingmethodology,RadialBasisFunctionnetworks.Thesetechniquesin-cludeecientmethodsforparameterestimationandpruning,includingaheuristicforsettinggoo
7、dinitialparametervalues,apointwisepredictionerrorestimatorforkerneltypeRBFnetworks,andamethodologyforcontrollingthedatamining"prob-lem.Novelapplicationsinthenanceareaaredescribed,includingthederivationofcustomized,adaptiveoptionpricingformu