Incorporating Annotator Uncertainty into Representations of Discourse Relations
S. Magalí López Cortez,
Cassandra L. Jacobs
Abstract:Annotation of discourse relations is a known difficult task, especially for non-expert annotators. In this paper, we investigate novice annotators' uncertainty on the annotation of discourse relations on spoken conversational data. We find that dialogue context (single turn, pair of turns within speaker, and pair of turns across speakers) is a significant predictor of confidence scores. We compute distributed representations of discourse relations from co-occurrence statistics that incorporate information abou… Show more
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