CSIRO Data61 at the WNUT Geo Shared Task Gaya Jayasinghe author Brian Jin author James Mchugh author Bella Robinson author Stephen Wan author 2016-12 text Proceedings of the 2nd Workshop on Noisy User-generated Text (WNUT) Bo Han editor Alan Ritter editor Leon Derczynski editor Wei Xu editor Tim Baldwin editor The COLING 2016 Organizing Committee Osaka, Japan conference publication jayasinghe-etal-2016-csiro https://aclanthology.org/W16-3929/ 2016-12 218 226