基于时空视角的舆情反转事件情感演化特征研究

何婕君　李阳

Research on the Emotional Evolution Characteristics of Public Opinion Reversal Events Based on Time and Space Perspective

He Jiejun　Li Yang

信息资源管理学报 . 2022, (2): 88 -100 . DOI: 10.13365/j.jirm.2022.02.088