Keyphrases
- domain adaptation
- sample selection
- active learning
- training data
- labeled data
- semi supervised
- transfer learning
- target domain
- multiple sources
- selection strategy
- unlabeled data
- test data
- semi supervised learning
- cross domain
- support vector machine
- machine learning
- training examples
- learning algorithm
- co training
- neural network
- supervised learning
- classification accuracy
- training set
- multi view
- sentiment classification
- feature selection
- learning process
- test set
- document classification
- text classification
- general purpose
- image features
- svm classification