An Instability in Variational Inference for Topic Models.
Behrooz GhorbaniHamid JavadiAndrea MontanariPublished in: ICML (2019)
Keyphrases
- variational inference
- topic models
- latent dirichlet allocation
- hierarchical bayesian
- topic modeling
- bayesian nonparametric
- collapsed gibbs sampling
- co occurrence
- probabilistic model
- latent variables
- text documents
- hierarchical dirichlet process
- latent topics
- generative model
- gibbs sampling
- text mining
- information retrieval