Hierarchical classifier approach to physical activity recognition via wearable smartphone tri-axial accelerometer.
Feridun YusufAnthony J. MaederJim BasilakisPublished in: HIC (2013)
Keyphrases
- eye movement analysis
- activity recognition
- daily life
- human activity recognition
- human activities
- accelerometer data
- visual surveillance
- action recognition
- daily activities
- sensory data
- smart home
- training data
- activity analysis
- feature space
- decision trees
- smart environments
- learning algorithm
- wearable sensors
- feature selection
- support vector machine
- ambient intelligence
- active learning
- transfer learning
- machine learning
- machine learning algorithms
- video sequences
- image sequences
- information retrieval