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1、SemanticPatternsofChinesePost-modifiedV+NPhrasesLikunQiuInstituteofComputationalLinguisticsPekingUniversityBeijing,Chinaqiulikun@pku・edu・cnAbstract—Nounphraseunderstandingisveryimportantformanysub-fieldsofnaturallanguageprocessingandinformationretrieval.Thispaperproposedaclas
2、sificationframeworkforChinesepost-modifiedV+Nphrases.Thebasicideaisthatmostnounphrasesmightbemappedtocorrespondingclauses.Therefore,case,tense,aspectandmodalitycanalsobeencodedinnounphrasesasinverbphrases.Allthosefactorsareincludedintheproposedframework.Keywords-SemanticPatte
3、rn;NounPhrases;Case;Tense;Modality.I.IntroductionWiththedevelopmentofscienceandtechnology,humantendtoclassifythingsmoreandmoreintensiveandmeticulous・InChinese,oneimportantphenomenonisthehugescaleuseofbasenounphrases[1].Thestatisticsalsoshowedthat,post-modifiedV+Nphrases(abbre
4、viatedasVN-NP)occurred10,047timesinthePeople'sDailyofJanuary1998(containingabout1.12millionwords).Atthesametime,studyonnounphraseshasattractedincreasingconcern[2-5J.GenerallybelievedthatthemajorityofVN-NPscanbeconvertedtothecorrespondingclauses(suchas武器生产人员"weaponsproductions
5、taff1and人员牛产武器nstaffproducingweapons1*)・Obviously,thetwoformshavemuchincommonaswellasmuchindifference・Butthesimilaritiesanddifferencesbetweenthetwohavebeendiscussedmorefromthegrammaticallevelandlessinvolvedinthesemanticlevel.Infact,themostfundamentaldifferencebetweenthetwoist
6、hatasmallnumberofdominantelementsinthesentencearehiddeninthecorrespondingnounphrase,wheresomeoriginallexicalandgrammaticalmeaningsareshownimplicitlyinVN-NP.ThatisthemostimportantWenxicinZhangInternationalCollegeforChineseLanguageStudiesPekingUniversityBeijing,Chinazhwenxian@r
7、)kii・cdu・cndistinctionbetweenaVN-NPanditscorrespondingclauseform.Forexample,inaclause,thetenseoftheverbusuallydenotedbyafunctionwordsuchas了"lc",着"zhe",过"guo".IncoiTcspondingVN-NP,thereisnoelementdenotingtenseexplicitly・However,anativespeakermightperceivetheexistenceofsomekind
8、oftense,aspectormodality.Forinstance,移动电话"mobilephone11denotesakindo