Feedback-based metric learning for activity recognition.
Xiaofeng WangYang XuHaixiao HuMing LiuGang LiPublished in: Expert Syst. Appl. (2020)
Keyphrases
- activity recognition
- metric learning
- distance metric
- distance metric learning
- human activity recognition
- semi supervised
- pairwise
- learning tasks
- distance function
- dimensionality reduction
- human activities
- multi task
- action recognition
- smart home
- transfer learning
- feature space
- accelerometer data
- mahalanobis metric
- semi supervised learning
- supervised learning
- activities of daily living
- data mining
- image classification
- active learning
- data analysis
- pattern recognition
- feature selection