Noise or additional information? Leveraging crowdsource annotation item agreement for natural language tasks. Emily Jamison author Iryna Gurevych author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication jamison-gurevych-2015-noise 10.18653/v1/D15-1035 https://aclanthology.org/D15-1035/ 2015-09 291 297