The analysis also revealed that the use of affect in TED Talks is, on average, more similar to that in other video-based media than that in text-based media, especially considering traditional expert-to-expert science communication in the form of academic articles. Nevertheless, there was also...
2010年:论文《The YouTube Video Recommendation System》是由Davidson J, Liebald B, Liu J等人在2010年发表在第四届ACM RecSys上。当时YouTube推荐系统的核心算法就是基于Item-CF的协同过滤算法,换句话说就是对于一个用户当前场景下和历史兴趣中喜欢的视频,找出它们相关的视频,并从这些视频中过滤掉已经看过的,...