KNN-Contrastive Learning for Out-of-Domain Intent Classification.
Yunhua ZhouPeiju LiuXipeng QiuPublished in: ACL (1) (2022)
Keyphrases
- knn
- k nearest neighbor
- knn classification
- k nearest neighbour
- classification algorithm
- text classification
- classification method
- nearest neighbor
- support vector machine svm
- text categorization
- supervised learning
- learning algorithm
- knn algorithm
- classification accuracy
- nearest neighbour
- feature selection
- support vector machine
- active learning
- feature space
- input space
- feature extraction
- distance function
- class labels
- multi task learning
- majority voting