Korea, Republic of

Discourse parsing on multi-party dialogues is an important but difficult task in dialogue systems and conversational analysis.
It is believed that speaker interactions are helpful for this task.
However, most previous research ignores speaker interactions between different speakers.
To this end, we present a speaker-aware model for this task.
Concretely, we propose a speaker-context interaction joint encoding~(SCIJE) approach,
using the interaction features between different speakers.
In addition, we propose a second-stage pre-training task, same speaker prediction~(SSP),
enhancing the conversational context representations by predicting whether two utterances are from the same speaker.
Experiments on two standard benchmark datasets show that the proposed model achieves the best-reported performance in the literature. 
We will release the codes of this paper to facilitate future research

COLING 2022

Speaker-Aware Discourse Parsing on Multi-Party Dialogues

mulit-party dialogues

speaker-aware

discourse parsing

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IJCNLP-AACL 2021

The great event is jointly organized by the Association for Computational Linguistics (ACL) and Asian Federation of Natural Language Processing (AFNLP).

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COLING, the International Conference on Computational Linguistics, is one of the premier conferences for the natural language processing and computational linguistics.

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"Mama Always Had a Way of Explaining Things So I Could Understand": A Dialogue Corpus for Learning to Construct Explanations

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Speaker-Aware Discourse Parsing on Multi-Party Dialogues

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