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1、AnInteractiveChinesetoEnglishRetrievalSystemYanQu,HongmingJin,DavidA.EvansCLARITECHCorporation,5301FifthAve.,Pittsburgh,PA15232,USAEmail:{yqu,hongming,dae}@claritech.comAbstract.Inthispaper,wedescribeaninteractivefacilitateuserswithdifferentlevelsofdocume

2、ntlanguageChinesetoEnglishretrievalsystemthattakesinChineseproficiencyinretrievinginformationfrommultilingualqueriesandretrievesrelevantdocumentsinChineseanddocumentcollections.Englishfromdocumentcollectionsofbothlanguages.WefirstdescribethecomponentsforC

3、hineselanguage2.SystemComponentsprocessingandforChinese-to-Englishquerytranslation.ChineseinformationretrievalandChinese-to-EnglishThenwepresentthecompleteinteractivesystem,throughinformationretrievalmodulesaredevelopedbasedonawhichauserisabletoselectande

4、ditquerytermssuiteofnaturallanguageprocessingandinformationmanuallyinbothChineseandEnglish,reviewthemanagementtoolsfromCLARITECHCorporation.Theretrievalresultsindifferentpresentationmodes,andCLARITtoolkitprovidesadvancedmodulessuchasconductretrievalusinge

5、nhancedqueriesbasedonautomaticindexing,vector-basedretrieval,thesaurustermrelevantdocumentsordocumentclustersineitherdiscovery,summarization,filtering,anddocumentlanguage.ThesystemintegratesCLARITadvancedclustering(EvansandLefferts,1994;Milic-Fraylingette

6、chnologiesofnaturallanguageprocessingandal.,1998;Evansetal.,1999).Inthissection,werestrictinformationmanagement,andisintendedasaprototypeourdescriptiontoresourcesandmodulesforChinesetextandevaluationenvironmentforidentifyingeffectiveretrievalandChinese-to

7、-Englishretrieval.strategiestofacilitateuserswithdifferentlevelsoflanguageproficiencyinretrievingrelevantdocuments2.1Chinesetextretrievalfrommultilingualdatacollections.WeadaptedtheCLARITEnglishretrievalsystemforChinesetextretrieval.AnimportantfeatureofCL

8、ARIT1.IntroductionretrievalistheuseofconceptsidentifiedbyrobustWiththeincreasingamountofonlineinformationinlinguisticanalysiscoupledwithspecializedstatisticalChinese,Chineseinformationretrievalisgaininggrowingroutin