A Gamma-Poisson Mixture Topic Model for Short Text.
Jocelyn MazaruraAlta de WaalJohan Pieter de VilliersPublished in: CoRR (2020)
Keyphrases
- short text
- topic models
- latent topics
- latent dirichlet allocation
- short text classification
- lda model
- topic modeling
- mixture model
- probabilistic model
- generative model
- latent variables
- text documents
- co occurrence
- expectation maximization
- text mining
- closed form
- topic detection
- relevance model
- machine learning
- high dimensional