Continuous Relational Diffusion Driven Topic Model with Multi-grained Text for Microblog.
Chenhao WuRuifang HeChang LiuBo WangPublished in: LREC/COLING (2024)
Keyphrases
- topic models
- text documents
- microblog posts
- text mining
- latent dirichlet allocation
- topic modeling
- text corpora
- topic tracking
- text analysis
- probabilistic model
- co occurrence
- word pairs
- news articles
- baseline models
- probabilistic topic models
- generative model
- latent variables
- latent topics
- text data
- social media
- information retrieval
- latent semantic analysis
- databases
- variational inference
- text collections
- social networks
- lda model
- machine learning
- keywords
- gibbs sampling
- relevance model
- text classification
- bayesian networks
- data analysis