Effective Open Intent Classification with K-center Contrastive Learning and Adjustable Decision Boundary.
Xiaokang LiuJianquan LiJingjing MuMin YangRuifeng XuBenyou WangPublished in: AAAI (2023)
Keyphrases
- decision boundary
- pattern classification
- learning process
- unsupervised learning
- supervised learning
- machine learning
- incremental learning
- learning algorithm
- reinforcement learning
- training samples
- pattern recognition
- training set
- support vector
- support vector machine
- feature extraction
- prior knowledge
- decision trees
- data sets
- principal components
- text classification
- image classification
- multi dimensional
- nearest neighbor
- high dimensional