Unsupervised Doppler Radar Based Activity Recognition for e-Healthcare.
Yordanka KarayanevaSara SharifzadehWenda LiYanguo JingBo TanPublished in: IEEE Access (2021)
Keyphrases
- activity recognition
- radar signal
- signal processing
- human activity recognition
- action recognition
- human activities
- daily life
- unsupervised learning
- visual surveillance
- semi supervised
- accelerometer data
- received signal
- smart home
- supervised learning
- activity analysis
- sensory data
- transfer learning
- recognizing actions
- activities of daily living
- inverse synthetic aperture radar
- human actions
- wearable sensors
- smart environments
- unsupervised manner
- frequency modulation
- training data