@article{Tang Jingxiao:36, author = {Tang Jingxiao,Lv Xueqiang,Liu Chengyang,Li Han}, title = {A Hierarchical Framework for User Intention Recognition}, publisher = {Data Analysis and Knowledge Discovery}, year = {2014}, journal = {Data Analysis and Knowledge Discovery}, volume = {30}, number = {1}, eid = {36}, numpages = {6}, pages = {36}, keywords = {Information retrieval;Query intent;Hierarchical identification;Intent template}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_3840.shtml}, doi = {10.11925/infotech.1003-3513.2014.01.06} }