When is multitask learning effective? Semantic sequence prediction under varying data conditions Héctor Martínez Alonso author Barbara Plank author 2017-04 text Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 1, Long Papers Mirella Lapata editor Phil Blunsom editor Alexander Koller editor Association for Computational Linguistics Valencia, Spain conference publication martinez-alonso-plank-2017-multitask https://aclanthology.org/E17-1005/ 2017-04 44 53