Sentence-level quality estimation by predicting HTER as a multi-component metric Eleftherios Avramidis author 2017-09 text Proceedings of the Second Conference on Machine Translation Ondřej Bojar editor Christian Buck editor Rajen Chatterjee editor Christian Federmann editor Yvette Graham editor Barry Haddow editor Matthias Huck editor Antonio Jimeno Yepes editor Philipp Koehn editor Julia Kreutzer editor Association for Computational Linguistics Copenhagen, Denmark conference publication avramidis-2017-sentence 10.18653/v1/W17-4758 https://aclanthology.org/W17-4758/ 2017-09 534 539