The exact asymptotic form of Bayesian generalization error in latent Dirichlet allocation.
Naoki HayashiPublished in: Neural Networks (2021)
Keyphrases
- latent dirichlet allocation
- generalization error
- topic models
- unbiased estimator
- cross validation
- topic modeling
- model selection
- variational inference
- upper bound
- gibbs sampling
- generative model
- learning algorithm
- training set
- training data
- text mining
- active learning
- latent topics
- lda model
- sample size
- bayesian networks
- supervised learning
- posterior probability
- co occurrence
- data sets
- worst case
- support vector
- feature extraction
- bayesian analysis
- probabilistic model