Broad Twitter Corpus: A Diverse Named Entity Recognition Resource Leon Derczynski author Kalina Bontcheva author Ian Roberts author 2016-12 text Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers Yuji Matsumoto editor Rashmi Prasad editor The COLING 2016 Organizing Committee Osaka, Japan conference publication derczynski-etal-2016-broad https://aclanthology.org/C16-1111/ 2016-12 1169 1179