Modeling OOV Words With Letter N-Grams in Statistical Taggers: Preliminary Work in Biomedical Entity Recognition Teemu Ruokolainen author Miikka Silfverberg author 2013-05 text Proceedings of the 19th Nordic Conference of Computational Linguistics (NODALIDA 2013) Stephan Oepen editor Kristin Hagen editor Janne Bondi Johannessen editor Linköping University Electronic Press, Sweden Oslo, Norway conference publication ruokolainen-silfverberg-2013-modeling https://aclanthology.org/W13-5618/ 2013-05 181 193