弹幕视频的情感时间曲线聚类与传播效果*

张腾,倪渊,莫同,吕学强

Sentiment Curve Clustering and Communication Effects of Barrage Videos

Zhang Teng,Ni Yuan,Mo Tong,Lv Xueqiang

图2 纪录片中4部典型的情感曲线

Fig.2 Four Typical Emotional Curves in Documentaries