Question classification with semantic tree kernel.

@inproceedings{pan-2008-question, author = {Yan Pan and Yong Tang and Luxian Lin and Yemin Luo}, editor = {Sung-Hyon Myaeng and Douglas W. Oard and Fabrizio Sebastiani and Tat-Seng Chua and Mun-Kew Leong}, title = {{Question classification with semantic tree kernel}}, booktitle = {{Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008}}, pages = {837--838}, publisher = {ACM}, year = {2008}, url = {https://doi.org/10.1145/1390334.1390530}, doi = {https://doi.org/10.1145/1390334.1390530} }