Feature Space Reduction for Human Activity Recognition based on Multi-channel Biosignals.
Yale HartmannHui LiuTanja SchultzPublished in: BIOSIGNALS (2021)
Keyphrases
- multi channel
- human activity recognition
- feature space
- activity recognition
- human activities
- single channel
- feature vectors
- anti aliasing
- principal component analysis
- data points
- high dimensional
- visual surveillance
- feature selection
- heart rate
- gaussian mixture model
- training set
- sensor data
- object tracking
- image restoration
- text mining
- recommender systems
- feature extraction