Active Sampling for Open-Set Classification without Initial Annotation.
Zhao-Yang LiuSheng-Jun HuangPublished in: AAAI (2019)
Keyphrases
- active sampling
- selective sampling
- active learning
- feature vectors
- classification accuracy
- feature selection
- machine learning
- text classification
- support vector
- feature extraction
- training set
- feature space
- support vector machine
- semi supervised
- supervised learning
- model selection
- training samples
- machine learning algorithms
- cost sensitive