Modeling Semantic Relationship in Multi-turn Conversations with Hierarchical Latent Variables.
Lei ShenYang FengHaolan ZhanPublished in: CoRR (2019)
Keyphrases
- latent variables
- hierarchical model
- probabilistic model
- latent variable models
- posterior distribution
- topic models
- gaussian process
- prior knowledge
- factor graphs
- random variables
- real valued
- approximate inference
- variational bayes
- hidden variables
- structured prediction
- structural model
- observed variables
- conditionally independent
- structural svm
- structured output
- max margin
- latent dirichlet allocation
- high dimensional
- bayesian networks