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Oct, 2023
通过增强一致性建模改进长文档主题分割模型
Improving Long Document Topic Segmentation Models With Enhanced Coherence Modeling
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Hai Yu, Chong Deng, Qinglin Zhang, Jiaqing Liu, Qian Chen...
TL;DR
通过对主题感知句子结构预测(TSSP)和对比语义相似度学习(CSSL)的改进,本文提升了监督模型从结构和相似性两个角度捕捉一致性的能力,进而进一步改善主题划分性能。
Abstract
topic segmentation
is critical for obtaining
structured long documents
and improving downstream tasks like
information retrieval
. Due to i
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