Classification of discourse coherence relations: an exploratory study using multiple knowledge sources
作者： Ben Wellner , James Pustejovsky , Catherine Havasi , Anna Rumshisky , Roser Saurí
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摘要: In this paper we consider the problem of identifying and classifying discourse coherence relations. We report initial results over recently released Discourse GraphBank (Wolf Gibson, 2005). Our approach considers, determines contributions of, a variety syntactic lexico-semantic features. achieve 81% accuracy on task relation type classification 70% identification.
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