Published on Thu Aug 08 2019

A Test Suite and Manual Evaluation of Document-Level NMT at WMT19

Kateřina Rysová, Magdaléna Rysová, Tomáš Musil, Lucie Poláková, Ondřej Bojar

Test suite for WMT19 aimed at assessing discourse phenomena of machine translation systems. We have manually checked the outputs and identified types of translation errors.

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Abstract

As the quality of machine translation rises and neural machine translation (NMT) is moving from sentence to document level translations, it is becoming increasingly difficult to evaluate the output of translation systems. We provide a test suite for WMT19 aimed at assessing discourse phenomena of MT systems participating in the News Translation Task. We have manually checked the outputs and identified types of translation errors that are relevant to document-level translation.