Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop 2019
DOI: 10.18653/v1/p19-2027
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Dialogue-Act Prediction of Future Responses Based on Conversation History

Abstract: Sequence-to-sequence models are a common approach to develop a chatbot. They can train a conversational model in an end-to-end manner. One significant drawback of such a neural network based approach is that the response generation process is a black-box, and how a specific response is generated is unclear. To tackle this problem, an interpretable response generation mechanism is desired. As a step toward this direction, we focus on dialogue-acts (DAs) that may provide insight to understand the response genera… Show more

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Cited by 20 publications
(14 citation statements)
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“…Figure 1. Following Tanaka et al (2019)'s model for future dialogue act prediction, its main components are three encoders. We hence name our model 3-E. Our model predicts the next teacher talk move t t+1 , given the last w context elements c t−w+1 , .…”
Section: Modelmentioning
confidence: 99%
See 1 more Smart Citation
“…Figure 1. Following Tanaka et al (2019)'s model for future dialogue act prediction, its main components are three encoders. We hence name our model 3-E. Our model predicts the next teacher talk move t t+1 , given the last w context elements c t−w+1 , .…”
Section: Modelmentioning
confidence: 99%
“…Dialogue act tagging, which is sometimes called dialogue act prediction, is the task of classifying an utterance into the category it belongs to (Yu and Yu, 2019;Khanpour et al, 2016;Wu et al, 2020). Analogous to FTMP, future dialogue act prediction is the task of predicting what the next dialogue act should be, given a conversation history (Tanaka et al, 2019).…”
Section: Dialogue Systemsmentioning
confidence: 99%
“…In order to verify our model's good performance we also import some strong models which take context in a dialogue into account. We choose RNN-based DA model [19], HRN [6], and ensemble HB which is proposed by us during DSTC8. For BERT-based model we select SUMBT [9].…”
Section: Comparative Studymentioning
confidence: 99%
“…Inducing structure on conversations through dialog acts is helpful for analysis and downstream models (Tanaka et al, 2019). We introduce structurebeyond knowledge groundings-into Curiosity by annotating dialog acts for each message.…”
Section: Dialog Act Annotationmentioning
confidence: 99%
“…External Knowledge in Models Our model is related to those that incorporate external information like facts in question answering Sukhbaatar et al, 2015;Miller et al, 2016), knowledge base triples in dialog models (Han et al, 2015;He et al, 2017;Parthasarathi and Pineau, 2018), common sense (Young et al, 2018;Zhou et al, 2018a), or task-specific knowledge (Eric and Manning, 2017). Similarly to Kalchbrenner and Blunsom (2013); Khanpour et al (2016), CHARM predicts the act of the current message, but also next message's act like Tanaka et al (2019) do.…”
Section: Related Workmentioning
confidence: 99%