Improving Contextualized Topic Models with Negative Sampling.
Suman AdhyaAvishek LahiriDebarshi Kumar SanyalPartha Pratim DasPublished in: CoRR (2023)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- latent topics
- text documents
- latent topic models
- generative model
- latent variables
- random sampling
- co occurrence
- probabilistic model
- text corpora
- gibbs sampling
- text mining
- hierarchical bayesian model
- variational inference
- real world
- probability distribution
- clustering algorithm
- artificial intelligence
- probabilistic topic models
- microblog posts
- machine learning