知識(shí)表示在教學(xué)領(lǐng)域的應(yīng)用研究——《教育信息處理》的知識(shí)表示.pdf

1、華東師范大學(xué)碩士學(xué)位論文知識(shí)表示在教學(xué)領(lǐng)域的應(yīng)用研究——《教育信息處理》的知識(shí)表示姓名：李雄波申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：教育技術(shù)學(xué)指導(dǎo)教師：沈霄鳳20070501AppliedResearchofKnowledgeRepresentationintheDomainofInstructionKnowledgeRepresentationofEducationalInformationProcessingABSTRACTIntheeraofk

2、nowledgeeconomyalongwiththeexplosivegrowthofknowledgeknowledgeengineeringhasafastdevelopmentAsthebasicconstituentpanofknowledgeengineeringknowledgerepresentationreceivesrecognitiondaybydayIntheorythesystumatismofthedisci

3、plinetheoryintheareaofknowledgeengineeringispropitioustothegrowthincreasinglyofthetheoryaboutknowledgerepresentationInpractice，knowledgerepresentationhasaclosecontactwiththedesignofexpertsystemwhichhastwooDgeconstituents

4、，repositoryandinferencenmchmTherepresentationmethodespeciallysemanticnetworksCallmakeforthecontactwithsomcrelevantknowledgeunitsAndthelearnercanstudyitsystemicallyMostofthecurriculumlearningplatforedesignedatpresentusedm

5、ultidimensionalvectorsetandtheinferenceusedaccurateorfuzzymatchHencethelearnercouldnotunderstandthecontactwithunitsFurthermore，whenthedimensionisbiggishitwillbehardertosearchandquerytherepositoryTothesequestionsresearchi

6、ngtheapplicationofknowledgerepresentationinthedomainofdisoiplinehasimportantrealisticmeaningsThisresearchisaboutthecurriculumlearningplatformbasedORknowledgerepresentationItaimsatdesigningrepositorybyvariousrepresentatio

7、nmethodsAccordingtothecharacterofknowledgeitselfitchoosesoneormoreappropriatemethodThelearnercanunderstandthecontactwithsomerelevantknowledgeunitsclearlyWhenweresearchandqueryrepositoryitcanfindouttheknowledgeunitrapidly

8、Andthen，itdesignsamodelofcurriculumlearningplatformbasedonknowledgerepresentationAccordingtotheclassificationstandardaboutknowledgeofOECD，itUsesproductionrule，fiameworksemanticnetworkandothermethodstepresenttheknowledgeo

9、fknowwhatknowwhyknowhowstoredinthesubrepositoryInordertobundabridgeconnectedbetweenthelearningplatformandrepositoryitus髓amidwareknowledgeprocessorItc姐solveproblemscommendablywhichCalileforthbeforekeywords：KnowledgeRepres