论文标题
DIDI的机器翻译系统适用于WMT2020
DiDi's Machine Translation System for WMT2020
论文作者
论文摘要
本文描述了DIDI AI Labs对WMT2020新闻翻译共享任务的提交。我们参与中文 - >英语的翻译方向。在这个方向上，我们将变压器用作基线模型，并集成了几种用于模型增强的技术，包括数据滤波，数据选择，反向翻译，微调，调整，模型结合和重新升级。结果，我们的提交的中文（英语）得分为36.6美元。
This paper describes DiDi AI Labs' submission to the WMT2020 news translation shared task. We participate in the translation direction of Chinese->English. In this direction, we use the Transformer as our baseline model, and integrate several techniques for model enhancement, including data filtering, data selection, back-translation, fine-tuning, model ensembling, and re-ranking. As a result, our submission achieves a BLEU score of $36.6$ in Chinese->English.
