Who did They Respond to? Conversation Structure Modeling using Masked Hierarchical Transformer

25 Nov 2019Henghui ZhuFeng NanZhiguo WangRamesh NallapatiBing Xiang

Conversation structure is useful for both understanding the nature of conversation dynamics and for providing features for many downstream applications such as summarization of conversations. In this work, we define the problem of conversation structure modeling as identifying the parent utterance(s) to which each utterance in the conversation responds to... (read more)

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