arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.13828cs.CLcs.LGstat.ML
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DeepSubQE:字幕翻译质量评估

DeepSubQE: Quality estimation for subtitle translations

Prime Video

Prabhakar Gupta, Anil Nelakanti

摘要:

由于自然语言的许多方面,如释义、风格、语法等的变化,涉及语言数据的任务的质量估计(QE)是困难的。根据手头的应用程序,可以有具有不同可接受程度的多个答案。在这项工作中,我们着眼于估计视频字幕的翻译质量。我们展示了现有的QE方法是如何不足的,并提出了我们的方法DeepSubQE作为一个系统来估计一对语言的字幕数据的翻译质量。我们依靠各种数据增强策略进行自动标记和合成训练。我们创建了一个混合网络,它学习双语数据的语义和语法特征,并将其与仅LSTM和仅CNN网络进行比较。我们提出的网络远远优于它们。

英文摘要:

Quality estimation (QE) for tasks involving language data is hard owing to numerous aspects of natural language like variations in paraphrasing, style, grammar, etc. There can be multiple answers with varying levels of acceptability depending on the application at hand. In this work, we look at estimating quality of translations for video subtitles. We show how existing QE methods are inadequate and propose our method DeepSubQE as a system to estimate quality of translation given subtitles data for a pair of languages. We rely on various data augmentation strategies for automated labelling and synthesis for training. We create a hybrid network which learns semantic and syntactic features of bilingual data and compare it with only-LSTM and only-CNN networks. Our proposed network outperforms them by significant margin.

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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