生成,推理与排序:基于多任务架构的数学文字题生成(Generating, Reasoning & Ranking: Multitask Learning Framework for Math Word Problem Generation)

Tianyang Cao (曹天旸), Xiaodan Xu (许晓丹), Baobao Chang (常宝宝)


Abstract
“数学文字题是一段能反映数学等式潜在逻辑的叙述性文本。成功的数学问题生成在语言生成和教育领域都具有广阔的应用前景。前人的工作大多需要人工标注的模板或关键词作为输入,且未考虑数学表达式本身的特点。本文提出了一种多任务联合训练的问题文本生成模型。我们设计了三个辅助任务,包括数字间关系抽取、数值排序和片段替换预测。他们与生成目标联合训练,用以监督解码器的学习,增强模型对运算逻辑和问题条件的感知能力。实验证明所提方法能有效提升生成的数学文字题的质量。”
Anthology ID:
2022.ccl-1.17
Volume:
Proceedings of the 21st Chinese National Conference on Computational Linguistics
Month:
October
Year:
2022
Address:
Nanchang, China
Editors:
Maosong Sun (孙茂松), Yang Liu (刘洋), Wanxiang Che (车万翔), Yang Feng (冯洋), Xipeng Qiu (邱锡鹏), Gaoqi Rao (饶高琦), Yubo Chen (陈玉博)
Venue:
CCL
SIG:
Publisher:
Chinese Information Processing Society of China
Note:
Pages:
178–189
Language:
Chinese
URL:
https://aclanthology.org/2022.ccl-1.17
DOI:
Bibkey:
Cite (ACL):
Tianyang Cao, Xiaodan Xu, and Baobao Chang. 2022. 生成,推理与排序:基于多任务架构的数学文字题生成(Generating, Reasoning & Ranking: Multitask Learning Framework for Math Word Problem Generation). In Proceedings of the 21st Chinese National Conference on Computational Linguistics, pages 178–189, Nanchang, China. Chinese Information Processing Society of China.
Cite (Informal):
生成,推理与排序:基于多任务架构的数学文字题生成(Generating, Reasoning & Ranking: Multitask Learning Framework for Math Word Problem Generation) (Cao et al., CCL 2022)
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PDF:
https://aclanthology.org/2022.ccl-1.17.pdf