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自动化学报 2008
利用基于图互增理论的自举算法学习语义辞典DOI: 10.3724/SP.J.1004.2008.01257, PP. 1257-1261 Keywords: Semanticlexicon,bootstrapping,graphmutualreinforcement(GMR) Abstract: ？Thispaperpresentsamethodtolearnsemanticlexiconsusinganewbootstrappingmethodbasedongraphmutualreinforcement(GMR).Theapproachusesonlyunlabeleddataandafewseedwordstolearnnewwordsforeachsemanticcategory.Differentfromotherbootstrappingmethods,weuseGMR-basedbootstrappingtosortthecandidatewordsandpatterns.ExperimentalresultsshowthattheGMR-basedbootstrappingapproachoutperformstheexistingalgorithmsbothinin-domaindataandout-domaindata.Furthermore,itshowsthattheresultdependsonnotonlythesizeofthecorpusbutalsothequality.
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