Graph Neural Collaborative Topic Model for Citation Recommendation.

Qianqian Xie Yutao Zhu Jimin Huang Pan Du Jian-Yun Nie

Published 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