Multiclass autoencoder-based active learning for sensor-based human activity recognition.
Hyunseo ParkGyeong Ho LeeJaeseob HanJun Kyun ChoiPublished in: Future Gener. Comput. Syst. (2024)
Keyphrases
- human activity recognition
- multi class
- active learning
- activity recognition
- human activities
- binary classification
- cost sensitive
- active learning strategies
- support vector machine
- pairwise
- multiple classes
- object detection
- transfer learning
- semi supervised
- machine learning
- multiclass classification
- supervised learning
- learning algorithm
- sensor data
- multiclass problems
- training set
- unlabeled data
- binary classifiers
- feature selection
- visual surveillance
- learning process
- perceptron algorithm
- multiclass support vector machines
- generalization error
- semi supervised learning
- training data