@article{刘倩:1, author = {刘倩, 李晨亮}, title = {基于社交媒体的话题演变研究综述*}, publisher = {数据分析与知识发现}, year = {2020}, journal = {数据分析与知识发现}, volume = {4}, number = {8}, eid = {1}, numpages = {13}, pages = {1}, keywords = {;社交媒体;话题演变;趋势预测}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_4833.shtml}, doi = {10.11925/infotech.2096-3467.2020.0454} }