面向領(lǐng)域的自然語(yǔ)言理解中概念區(qū)分的研究及其在智能儀器設(shè)計(jì)領(lǐng)域的應(yīng)用.pdf

1、西安電子科技大學(xué)碩士學(xué)位論文面向領(lǐng)域的自然語(yǔ)言理解中概念區(qū)分的研究及其在智能儀器設(shè)計(jì)領(lǐng)域的應(yīng)用姓名：裴芳敏申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：測(cè)試計(jì)量技術(shù)及儀器指導(dǎo)教師：趙克20100101AbstractTheapplicationofNLUtechnologyintheprocessofproductsdesignisoneofthemostimportantanddifficultapplicationofAItechnologyThispa

2、perstudiestheconceptualentitydistinctionofNLUandappliesitintherequirementsanalysisofartificialintelligenceinstrumentThroughanalyzingandunderstandingtheclients’requirementswhichareexpressedintheformofnaturallanguage，wetra

3、nsformtheresultsintothedesignrequirements，thusobtaingoodeffectsAlotofrelevantdocumentationsarereviewedandthenthemainelementsofconceptdistinctionsanddifficultiesaredeterminedAfterintroducingseveraltheoriesandmethodsofNLUk

4、nowledgeexpressionandtheiradvantagesanddisadvantages，anewknowledgerepresentationmethodisgiven，whichbasesonconceptdependencytheoryandusestheframeworkstructureasitsformsandreflectstherelationshipbetweentheconceptsThenthepa

5、perstudiestheconceptclassificationinlinguisticphenomena，andintroducestherelationshipsespeciallythepart—wholerelationshipandthehyponymyrelationshipInthesemanticanalysisofconceptdistinctions，theseparabilityofconceptaswella

6、stheconceptdistinctiontypesanddispoalmethodarealsointroducedindetailsConceptualentitiesaredistinguishedbymeansofconstraintsorstatusoftheentitiesIntheimplementationofnounconceptdistinction，thewholeframeworkisintroducedfir

7、stThentheconceptdistinctionisachievedfromthestaticanddynamicapproachesandtherelatedquestionsarealsodiscussedAtlast，theconceptdistinctionisappliedintherequirementsanalysisofartificialintelligenceinstrumentexpertsystemwhic

8、hhasmanmachineinterfaceMeanwhile，anillustrationoftheconceptdistinctionintheapplicationofintelligentinstrumentdesignismadeTheconceptdistinctionofNLUis虹ndofdiscourseanalysistosomeextendSofardiscourseanalysisisjustintheprim