Hierarchical multi-channel hidden semi Markov graphical models for activity recognition.
Pradeep NatarajanRamakant NevatiaPublished in: Comput. Vis. Image Underst. (2013)
Keyphrases
- activity recognition
- graphical models
- multi channel
- semi markov
- conditional random fields
- human activity recognition
- belief propagation
- probabilistic model
- approximate inference
- human activities
- random variables
- bayesian networks
- action recognition
- single channel
- probabilistic graphical models
- accelerometer data
- markov networks
- smart home
- transfer learning
- reinforcement learning