@article{Shao Qi:68, author = {Shao Qi,Mu Dongmei,Wang Ping,Jin Chunyan}, title = {Identifying Subjects of Online Opinion from Public Health Emergencies}, publisher = {Data Analysis and Knowledge Discovery}, year = {2020}, journal = {Data Analysis and Knowledge Discovery}, volume = {4}, number = {9}, eid = {68}, numpages = {12}, pages = {68}, keywords = {;Semantic Network;Public Opinion;Subject Discovery;Knowledge Map}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_4862.shtml}, doi = {10.11925/infotech.2096-3467.2020.0117} }