Dual Sticky Hierarchical Dirichlet Process Hidden Markov Model and Its Application to Natural Language Description of Motions.
Weiming HuGuodong TianYongxin KangChunfeng YuanStephen J. MaybankPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2018)
Keyphrases
- hierarchical dirichlet process
- hidden markov models
- natural language
- unsupervised manner
- topic models
- mixture model
- variational bayes
- image sequences
- natural language processing
- dirichlet process
- variational inference
- conditional random fields
- bayesian inference
- latent variables
- latent dirichlet allocation
- human motion
- probabilistic model
- maximum likelihood
- human body
- parameter estimation
- information extraction