GTCOM Neural Machine Translation Systems for WMT21

Download PDF
Open Webpage

Chao Bei, Hao Zong

Published: 2021, Last Modified: 21 May 2025WMT@EMNLP 2021EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: This paper describes the Global Tone Communication Co., Ltd.’s submission of the WMT21 shared news translation task. We participate in six directions: English to/from Hausa, Hindi to/from Bengali and Zulu to/from Xhosa. Our submitted systems are unconstrained and focus on multilingual translation odel, backtranslation and forward-translation. We also apply rules and language model to filter monolingual, parallel sentences and synthetic sentences.