Robust Feature Representation Using Multi-Task Learning for Human Activity Recognition.
Behrooz AzadiMichael HaslgrüblerBernhard Anzengruber-TanaseGeorgios SopidisAlois FerschaPublished in: Sensors (2024)
Keyphrases
- feature representation
- multi task learning
- human activity recognition
- multi task
- activity recognition
- feature descriptors
- gaussian processes
- feature extraction
- face recognition
- learning problems
- human activities
- feature set
- learning tasks
- transfer learning
- low dimensional
- high order
- theoretical analysis
- sparse representation
- higher order
- multi class
- support vector
- data sets