Specia, LuciaBlain, FredericLogacheva, VarvaraAstudillo, RamónMartins, André2020-09-012020-09-012018-11Specia, L., Blain, F., Logacheva, V., Astudillo, R. et al. (2018) Findings of the WMT 2018 shared task on quality estimation. In Proceedings of the Third Conference on Machine Translation, Shared Task Papers, Ondřej Bojar, Rajen Chatterjee, Christian Federmann, Mark Fishel et al. (Eds.), Belgium, Brussels: Association for Computational Linguistics, pp. 689-709.978194808781010.18653/v1/W18-6451http://hdl.handle.net/2436/623555© 2018 The Authors. Published by Association for Computational Linguistics. This is an open access article available under a Creative Commons licence. The published version can be accessed at the following link on the publisher’s website: http://dx.doi.org/10.18653/v1/W18-6451We report the results of the WMT18 shared task on Quality Estimation, i.e. the task of predicting the quality of the output of machine translation systems at various granularity levels: word, phrase, sentence and document. This year we include four language pairs, three text domains, and translations produced by both statistical and neural machine translation systems. Participating teams from ten institutions submitted a variety of systems to different task variants and language pairs.application/pdfenConference contribution2020-08-25