A Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing Jianfeng Gao author Galen Andrew author Mark Johnson author Kristina Toutanova author 2007-06 text Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics Annie Zaenen editor Antal van den Bosch editor Association for Computational Linguistics Prague, Czech Republic conference publication gao-etal-2007-comparative https://aclanthology.org/P07-1104/ 2007-06 824 831