Generalized Abbreviation Prediction with Negative Full Forms and Its Application on Improving Chinese Web Search Xu Sun author Wenjie Li author Fanqi Meng author Houfeng Wang author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication sun-etal-2013-generalized https://aclanthology.org/I13-1073/ 2013-10 641 647