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arXiv 1707.04550cs.CLcs.NE
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用于WMT17多模态翻译任务的CUNI系统

CUNI System for the WMT17 Multimodal Translation Task

Charles University(查理大学)

Jindřich Helcl, Jindřich Libovický

摘要:

在本文中,我们描述了我们提交的WMT17多模态翻译任务。对于任务1(多模态翻译),我们最好的评分系统是将源图像标题翻译成目标语言的纯文本神经翻译。该系统的主要特点是使用额外的数据,这些数据是通过从平行语料库中选择相似的句子和通过回译进行数据合成而获得的。对于任务2(跨语言图像描述),我们提交的最佳系统生成一个英文标题,然后由任务1中使用的最佳系统翻译。我们还提出了负面的结果,这是基于我们认为有潜力进行改进的想法,但在我们的特定设置中没有被证明是有用的。

英文摘要:

In this paper, we describe our submissions to the WMT17 Multimodal Translation Task. For Task 1 (multimodal translation), our best scoring system is a purely textual neural translation of the source image caption to the target language. The main feature of the system is the use of additional data that was acquired by selecting similar sentences from parallel corpora and by data synthesis with back-translation. For Task 2 (cross-lingual image captioning), our best submitted system generates an English caption which is then translated by the best system used in Task 1. We also present negative results, which are based on ideas that we believe have potential of making improvements, but did not prove to be useful in our particular setup.

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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