@article{Huang Wei:92, author = {Huang Wei,Zhao Jiangyuan,Yan Lu}, title = {Empirical Research on Topic Drift Index for Trending Network Events}, publisher = {Data Analysis and Knowledge Discovery}, year = {2020}, journal = {Data Analysis and Knowledge Discovery}, volume = {4}, number = {11}, eid = {92}, numpages = {9}, pages = {92}, keywords = {;Network Hot Events;Hot Topics Drift Index;LDA;Early Warning of Internet Public Opinion}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_4865.shtml}, doi = {10.11925/infotech.2096-3467.2020.0230} }