Signal retrieval with measurement system knowledge using variational generative model.
Zheyuan ZhuYangyang SunJohnathon WhiteZenghu ChangShuo PangPublished in: CoRR (2019)
Keyphrases
- generative model
- probabilistic model
- prior knowledge
- dirichlet process mixture models
- discriminative learning
- bayesian framework
- em algorithm
- discriminative models
- posterior probability
- information retrieval systems
- information retrieval
- query expansion
- topic models
- markov chain monte carlo
- data sets
- retrieval systems
- image retrieval
- graphical models
- expectation maximization
- bayesian networks
- high level
- latent variables