Combining Public Human Activity Recognition Datasets to Mitigate Labeled Data Scarcity.
Riccardo PresottoSannara EkGabriele CivitareseFrançois PortetPhilippe LalandaClaudio BettiniPublished in: SMARTCOMP (2023)
Keyphrases
- labeled data
- human activity recognition
- unlabeled data
- semi supervised learning
- activity recognition
- semi supervised
- active learning
- transfer learning
- training data
- human activities
- supervised learning
- text classification
- semi supervised learning methods
- data points
- labeled data for training
- prior knowledge
- labeled examples
- domain adaptation
- class labels
- semi supervised classification
- training examples
- labeled training data
- visual surveillance
- text categorization
- co training
- unsupervised learning
- labeled and unlabeled data
- learning algorithm
- test data
- data sets
- learning tasks
- class imbalance
- human computer interaction
- nearest neighbor
- training set
- natural language
- decision trees
- labeling effort
- machine learning