【人工智能中不确定性的三个模型张运文】.pdf
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THREEMODELSFORUNCERTAINTIESINAI By M.S.AppLMath,BeijingNormalUniversity,PRC,1986 B.S.Appl.Math,ChengduRadioEngineering Institute,PRC.,1983 Submited totheDepartmentofMathematicsandtheIacultyoftheGraduateSchool ofBeijingNormalUniversityinPartialfulfillmentof thercquircmentsfor the degree of doctor of
Abstract There have been many theorics for uncertainties in Al.Among them,thetheoryofprobabilisticreasoningand thctheoryofevidentialrea soninghavereceivedconsiderablerecognition.In thisthesis,we shallgive arigorousmathematical treatment tobothof those twothcoriesin termsthe global jointprobability