An Empirical Comparison of Unknown Word Prediction Methods Kostadin Cholakov author Gertjan van Noord author Valia Kordoni author Yi Zhang author 2011-11 text Proceedings of 5th International Joint Conference on Natural Language Processing Haifeng Wang editor David Yarowsky editor Asian Federation of Natural Language Processing Chiang Mai, Thailand conference publication cholakov-etal-2011-empirical https://aclanthology.org/I11-1086/ 2011-11 767 775