VITS : Variational Inference Thomson Sampling for contextual bandits.
Pierre ClavierTom HuixAlain DurmusPublished in: CoRR (2023)
Keyphrases
- variational inference
- bayesian inference
- posterior distribution
- topic models
- markov chain monte carlo
- gaussian process
- latent dirichlet allocation
- variational methods
- probabilistic model
- mixture model
- probabilistic graphical models
- closed form
- approximate inference
- factor graphs
- exponential family
- exact inference
- parameter estimation
- sampling algorithm
- probabilistic inference
- text mining
- probability distribution
- generative model
- sample size
- graphical models
- least squares
- bayesian networks
- prior information
- belief propagation
- monte carlo
- hyperparameters
- gaussian distribution
- markov networks
- statistical models
- multiscale