Context-Sensitive Human Activity Classification in Collaborative Learning Environments.
Abigail Ruth JacobyMarios S. PattichisSylvia Celedon-PattichisCarlos LopezLeivaPublished in: SSIAI (2018)
Keyphrases
- context sensitive
- human activities
- collaborative learning environments
- activity recognition
- human activity recognition
- feature space
- image classification
- information retrieval
- graph grammars
- action recognition
- supervised learning
- multiple task learning
- machine learning
- atomic actions
- sensor data
- natural language
- machine learning algorithms
- text categorization
- unsupervised learning
- text classification
- information extraction
- knn
- decision trees
- feature selection