Improving Human Activity Classification through Online Semi-Supervised Learning.
Hugo Louro CardosoJoão Mendes-MoreiraPublished in: STREAMEVOLV@ECML-PKDD (2016)
Keyphrases
- semi supervised learning
- human activities
- supervised learning
- improve the classification accuracy
- semi supervised classification
- semi supervised
- transductive support vector machine
- co training
- unsupervised learning
- machine learning
- semi supervised learning algorithms
- labeled data
- unlabeled data
- labeled and unlabeled data
- activity recognition
- classification accuracy
- transfer learning
- unlabeled samples
- class labels
- text classification
- manifold regularization
- label propagation
- training data
- feature selection
- feature extraction
- classification models
- text categorization
- action recognition
- sensor data
- pattern recognition
- labeled instances
- feature space
- active learning
- training samples
- graph based semi supervised learning
- computer vision
- data sets
- semi supervised learning methods
- artificial intelligence
- machine learning algorithms
- model selection
- text mining
- nearest neighbor
- feature vectors
- wireless sensor networks