Abstract
Today, internet video platforms are constantly evolving, adding new dynamics to their
development with more innovative video content and interactive methods. The Bilibili video
site (hereinafter referred to as B website) was the first domestic bullet chats video site to change
the way users interact with videos, greatly increasing the frequency and activity of users. As
other video sites have followed suit, the interactive style of bullet chatss has gradually become
more acceptabl
基于弹幕评论情感分析的健康视频用户行为影响因素研究-21458字.pdf