Less annotation on active learning using confidence-weighted predictions.
Xiaodong YangYiqiang ChenHanchao YuYingwei ZhangPublished in: Neurocomputing (2018)
Keyphrases
- active learning
- confidence weighted
- cost sensitive
- linear classifiers
- multi class
- batch learning
- misclassification costs
- cost sensitive classification
- cost sensitive learning
- generalization error
- binary classification
- random sampling
- training examples
- semi supervised
- class distribution
- machine learning
- labeled data
- class imbalance
- supervised learning
- unlabeled data
- learning algorithm
- training set
- data sets