Learning by expansion: Exploiting social media for image classification with few training examples.
Sheng-Yuan WangWei-Shing LiaoLiang-Chi HsiehYan-Ying ChenWinston H. HsuPublished in: Neurocomputing (2012)
Keyphrases
- training examples
- learning algorithm
- supervised learning
- active learning
- image classification
- training data
- positive examples
- prior domain knowledge
- social media
- training set
- small number
- learning process
- negative examples
- support vector
- reinforcement learning
- principal component analysis
- labeled data
- semi supervised learning
- unlabeled data
- learning tasks
- co training
- database