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arXiv 2104.09933cs.CL
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基于翻译片段的语法错误生成

Grammatical Error Generation Based on Translated Fragments

University of Helsinki(赫尔辛基大学)

Eetu Sjöblom, Mathias Creutz, Teemu Vahtola

摘要:

我们对句子片段进行神经机器翻译,以便为英语语法错误纠正创建大量的训练数据。我们的方法旨在模拟第二语言学习者所犯的错误,并产生更广泛的非母语风格的语言相比,国家的最先进的合成数据创建方法。除了纯粹的语法错误外,我们的方法还会产生其他类型的错误,例如词汇错误。我们使用神经序列到序列模型进行语法纠错实验,并进行定量和定性评价。在使用我们提出的方法创建的数据上训练的模型在测试数据上的表现优于基线模型,具有高比例的错误。

英文摘要:

We perform neural machine translation of sentence fragments in order to create large amounts of training data for English grammatical error correction. Our method aims at simulating mistakes made by second language learners, and produces a wider range of non-native style language in comparison to state-of-the-art synthetic data creation methods. In addition to purely grammatical errors, our approach generates other types of errors, such as lexical errors. We perform grammatical error correction experiments using neural sequence-to-sequence models, and carry out quantitative and qualitative evaluation. A model trained on data created using our proposed method is shown to outperform a baseline model on test data with a high proportion of errors.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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