Semi-Markov kMeans Clustering and Activity Recognition from Body-Worn Sensors.
Matthew W. RobardsPeter SunehagPublished in: ICDM (2009)
Keyphrases
- activity recognition
- semi markov
- k means
- wearable sensors
- sensory data
- clustering algorithm
- human activity recognition
- human activities
- visual surveillance
- action recognition
- cluster centers
- daily activities
- cluster analysis
- conditional random fields
- smart home
- accelerometer data
- sensor data
- activity analysis
- activities of daily living
- smart environments
- clustering quality
- probabilistic model
- body parts
- health monitoring
- data sets
- human actions
- human body
- sensor networks
- feature selection