Neural Variational Gaussian Mixture Topic Model.
Yi-Kun TangHeyan HuangXuewen ShiXian-Ling MaoPublished in: ACM Trans. Asian Low Resour. Lang. Inf. Process. (2023)
Keyphrases
- gaussian mixture
- topic models
- latent dirichlet allocation
- topic modeling
- expectation maximization
- probability density function
- em algorithm
- gaussian mixture model
- generative model
- probabilistic model
- mixture model
- closed form
- latent variables
- text mining
- co occurrence
- covariance matrix
- image segmentation
- latent topics
- density estimation
- probabilistic latent semantic analysis
- bayesian networks
- maximum likelihood
- knn
- computer vision
- variational methods
- learning algorithm
- databases