Type-2 fuzzy labeled latent Dirichlet allocation for human action categorization.
Xiao-Qin CaoZhi-Qiang LiuPublished in: ICPR (2012)
Keyphrases
- latent dirichlet allocation
- human actions
- topic models
- action recognition
- topic modeling
- generative model
- probabilistic latent semantic analysis
- spatio temporal
- lda model
- human motion
- visual features
- activity recognition
- text mining
- gibbs sampling
- human activities
- space time
- latent topics
- training data
- supervised learning
- video sequences
- pattern recognition
- face recognition