Activity Recognition Using Hierarchical Hidden Markov Models on a Smartphone with 3D Accelerometer.
Youngseol LeeSung-Bae ChoPublished in: HAIS (1) (2011)
Keyphrases
- hierarchical hidden markov models
- information extraction
- daily activities
- generative model
- physical activity
- mobile devices
- activity recognition
- data sets
- gesture recognition
- data mining
- mobile robot
- human activities
- daily life
- machine learning
- activity theory
- ambient assisted living
- activity patterns
- mobile applications
- decision trees
- database