CVTM: A Content-Venue-Aware Topic Model for Group Event Recommendation.
Yulu DuXiangwu MengYujie ZhangPublished in: IEEE Trans. Knowl. Data Eng. (2020)
Keyphrases
- social networks
- topic models
- social network analysis
- latent dirichlet allocation
- topic modeling
- microblog posts
- baseline models
- latent variables
- generative model
- collaborative filtering
- gibbs sampling
- text mining
- text documents
- latent topics
- event detection
- probabilistic model
- probabilistic topic models
- co occurrence
- text streams
- topic discovery
- recommender systems
- multi class
- news articles
- maximum entropy
- knowledge representation
- text corpora
- wordnet
- variational inference
- news events
- artificial intelligence