Incorporating Social Role Theory into Topic Models for Social Media Content Analysis.
Wayne Xin ZhaoJinpeng WangYulan HeJian-Yun NieJi-Rong WenXiaoming LiPublished in: IEEE Trans. Knowl. Data Eng. (2015)
Keyphrases
- content analysis
- topic models
- social media
- microblog posts
- online communities
- latent dirichlet allocation
- topic modeling
- social networks
- social networking
- collaborative learning
- social interaction
- text documents
- generative model
- text mining
- latent topics
- online discussion
- user generated content
- probabilistic topic models
- probabilistic model
- online social
- theoretical framework
- computer supported collaborative learning
- discussion forums
- multimedia
- co occurrence
- video content
- information retrieval