Effective Open Intent Classification with K-center Contrastive Learning and Adjustable Decision Boundary.
Xiaokang LiuJianquan LiJingjing MuMin YangRuifeng XuBenyou WangPublished in: CoRR (2023)
Keyphrases
- decision boundary
- supervised learning
- pattern recognition
- unsupervised learning
- pattern classification
- learning algorithm
- learning process
- feature space
- prior knowledge
- multi class
- training samples
- benchmark datasets
- machine learning
- classification accuracy
- nearest neighbor
- support vector
- reinforcement learning
- data distribution
- machine learning methods
- image processing
- linear classifiers