Identifying the topology of the K-pop video community on YouTube: A combined Co-comment analysis approach

摘要: YouTube is a successful social network that people use to upload, watch, and comment on videos. We believe comments left these videos can provide insight into user interests, but this point have not been used map out specific video community. Our study investigates whether how commenting behavior impacts the topology of K-pop community through analysis co-commenting apply traditional author cocitation behavior, in process we refer as co-comment analysis, detect This involves: an co-comments elicit inclination homophily within community; b co-comments, weighted frequency interests c sentiment scores, capture opinions by polarity. The results indicate users who also tend topically similar find number made correlates with degree positivity their comments. Conversely, negatively are inclined form groups, rather present only individually.