Temporal and Object Relations in Plan and Activity Recognition for Robots Using Topic Models.
Richard Gabriel FreedmanHee-Tae JungShlomo ZilbersteinPublished in: AAAI Fall Symposia (2014)
Keyphrases
- activity recognition
- topic models
- topic modeling
- human activity recognition
- latent dirichlet allocation
- human activities
- action recognition
- text mining
- text documents
- smart home
- latent variables
- accelerometer data
- generative model
- latent topic models
- latent topics
- event detection
- co occurrence
- d objects
- probabilistic model
- sensory data
- transfer learning
- probabilistic topic models
- object tracking
- dimensionality reduction
- moving objects
- object recognition
- information retrieval