TY - Frontiers of Data and Computing A1 - WANG Jiaqi,DU Yihua,ZHAO Yixia T1 - A Method of Opinion Leader Discovery Based on Comprehensive Influence and Sentiment Characteristics Y1 - 2021-08-20 JF - Frontiers of Data and Domputing JO - Frontiers of Data and Computing SP - 126 EP - 139 VL - 3 IS - 4 UR - http://www.jfdc.cnic.cn N1 - 10.11871/jfdc.issn.2096-742X.2021.04.011 ER -