A Bag of Tricks for Dialogue Summarization
A Bag of Tricks for Dialogue Summarization
复制标题
对话总结的技巧包
DOI:
10.18653/v1/2021.emnlp-main.631
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
K. McKeown
中科院分区:
文献类型:
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作者:
Muhammad Khalifa;Miguel Ballesteros;K. McKeown
Dialogue summarization comes with its own peculiar challenges as opposed to news or scientific articles summarization. In this work, we explore four different challenges of the task: handling and differentiating parts of the dialogue belonging to multiple speakers, negation understanding, reasoning about the situation, and informal language understanding. Using a pretrained sequence-to-sequence language model, we explore speaker name substitution, negation scope highlighting, multi-task learning with relevant tasks, and pretraining on in-domain data. Our experiments show that our proposed techniques indeed improve summarization performance, outperforming strong baselines.
DOI:
10.18653/v1/p19-1210
发表时间:
2019-07
期刊:
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影响因子:
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作者:
Manling Li;Lingyu Zhang;Heng Ji;R. Radke
通讯作者:
Manling Li;Lingyu Zhang;Heng Ji;R. Radke