Active Learning for Multiclass Cost-Sensitive Classification Using Probabilistic Models.
Po-Lung ChenHsuan-Tien LinPublished in: TAAI (2013)
Keyphrases
- cost sensitive classification
- multi class
- probabilistic model
- active learning
- cost sensitive
- binary classification
- cost sensitive learning
- active learning strategies
- bayesian inference
- conditional random fields
- machine learning
- multi class classification
- support vector machine
- misclassification costs
- random sampling
- semi supervised
- pairwise
- feature selection
- training examples
- bayesian networks
- transfer learning
- supervised learning
- learning algorithm
- binary classifiers
- class imbalance
- learning process
- unlabeled data
- labeled data
- expectation maximization
- multi task
- class distribution
- error rate
- base classifiers
- decision trees
- semi supervised learning
- data mining