Collective motion pattern inference via Locally Consistent Latent Dirichlet Allocation.
Jialing ZouQixiang YeYanting CuiFang WanKun FuJianbin JiaoPublished in: Neurocomputing (2016)
Keyphrases
- latent dirichlet allocation
- motion patterns
- gibbs sampling
- collapsed gibbs sampling
- variational inference
- topic models
- variational bayes
- variational bayesian inference
- generative model
- topic modeling
- spatio temporal
- lda model
- space time
- bayesian inference
- hierarchical bayesian models
- image sequences
- latent topics
- motion model
- motion analysis
- text mining
- bayesian framework
- hand gestures
- appearance model
- moving objects
- probabilistic model
- probabilistic inference
- latent variables
- humanoid robot
- approximate inference
- hierarchical bayesian model
- natural language processing
- dirichlet process
- expectation maximization
- hierarchical dirichlet process
- data mining
- databases
- markov chain monte carlo
- dynamic programming
- parameter estimation
- graphical models