Graph Neural Collaborative Topic Model for Citation Recommendation.
Qianqian XieYutao ZhuJimin HuangPan DuJian-Yun NiePublished in: ACM Trans. Inf. Syst. (2022)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text documents
- collaborative filtering
- latent variables
- generative model
- co occurrence
- topic discovery
- text mining
- probabilistic model
- variational inference
- latent topics
- probabilistic topic models
- recommender systems
- text corpora
- latent topic model
- gibbs sampling
- random walk
- probabilistic latent semantic analysis
- hidden markov models
- prior knowledge
- pairwise
- baseline models
- microblog posts
- data analysis