Keyphrases
- human activities
- activity recognition
- human activity recognition
- sensor data
- mobile devices
- human computer interaction
- human interactions
- action recognition
- ubiquitous computing
- feature extraction
- mobile phone
- context aware
- human knowledge
- daily life
- human behaviour
- temporal structure
- human actions
- smart environments
- training data
- learning algorithm
- activity analysis
- semi supervised learning
- computer vision