BriefGPT.xyz
Jan, 2021
文本摘要的上下文重写
Contextualized Rewriting for Text Summarization
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Guangsheng Bao, Yue Zhang
TL;DR
本文探讨了在提取式摘要中基于全文进行contextualized rewriting，将其形式化为seq2seq问题，引入group tag作为解决方案来建立关联，通过基于内容的寻址方法识别提取式摘要，结果表明我们的方法明显优于非上下文的重写系统，无需采用强化学习，在多个提取式摘要生成器上显示出显着提高的ROUGE分数。
Abstract
extractive summarization
suffers from irrelevance, redundancy and incoherence. Existing work shows that
abstractive rewriting
for extractive summaries can improve the conciseness and readability. These rewriting
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