@article{Tang Xiaobo:66, author = {Tang Xiaobo,Gao Hexuan}, title = {Classification of Health Questions Based on Vector Extension of Keywords}, publisher = {Data Analysis and Knowledge Discovery}, year = {2020}, journal = {Data Analysis and Knowledge Discovery}, volume = {4}, number = {7}, eid = {66}, numpages = {9}, pages = {66}, keywords = {;Feature Expansion;Classification of Short Texts;Word2Vec;TF-IDF}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_4800.shtml}, doi = {10.11925/infotech.2096-3467.2019.1299} }