Using Unlabeled Data in a Sparse-coding Framework for Human Activity Recognition.
Sourav BhattacharyaPetteri NurmiNils Y. HammerlaThomas PlötzPublished in: CoRR (2013)
Keyphrases
- sparse coding
- unlabeled data
- human activity recognition
- semi supervised learning
- semi supervised
- labeled data
- unsupervised learning
- active learning
- training data
- activity recognition
- sparse representation
- image classification
- natural images
- learning algorithm
- text classification
- supervised learning
- human activities
- image representation
- data sets
- pattern recognition
- bayesian networks