SpanAlign: Efficient Sequence Tagging Annotation Projection into Translated Data applied to Cross-Lingual Opinion Mining Léo Jacqmin author Gabriel Marzinotto author Justyna Gromada author Ewelina Szczekocka author Robert Kołodyński author Géraldine Damnati author 2021-11 text Proceedings of the Seventh Workshop on Noisy User-generated Text (W-NUT 2021) Wei Xu editor Alan Ritter editor Tim Baldwin editor Afshin Rahimi editor Association for Computational Linguistics Online conference publication jacqmin-etal-2021-spanalign 10.18653/v1/2021.wnut-1.27 https://aclanthology.org/2021.wnut-1.27/ 2021-11 238 248