Semi-Supervised Learning of Switched Dynamical Models for Classification of Human Activities in Surveillance Applications.
Jacinto C. NascimentoMário A. T. FigueiredoJorge S. MarquesPublished in: ICIP (3) (2007)
Keyphrases
- semi supervised learning
- human activities
- supervised learning
- semi supervised
- unsupervised learning
- unlabeled data
- machine learning
- activity recognition
- labeled data
- human computer interaction
- active learning
- sensor data
- action recognition
- training data
- pattern recognition
- human actions
- feature space
- text categorization
- decision trees
- text classification
- model selection
- feature extraction
- text mining
- learning tasks
- generative model
- data sets
- pairwise
- training set
- support vector
- feature selection
- data mining