TK-KNN: A Balanced Distance-Based Pseudo Labeling Approach for Semi-Supervised Intent Classification.
Nicholas BotzerDavid VasquezTim WeningerIssam LaradjiPublished in: EMNLP (Findings) (2023)
Keyphrases
- knn
- k nearest neighbour
- k nearest neighbor
- classification method
- classification algorithm
- support vector machine svm
- semi supervised
- text classification
- knn algorithm
- support vector machine
- nearest neighbor
- knn classifier
- knn classification
- nearest neighbour
- majority voting
- feature selection
- supervised learning
- graph construction
- text categorization
- distance function
- active learning
- neural network
- classification accuracy
- semi supervised classification
- decision trees
- machine learning
- distance measurement
- semi supervised learning
- labeled data
- unsupervised learning
- similarity search
- distance computation
- nearest neighbor algorithm
- feature vectors
- manifold learning
- input space
- unlabeled data
- k nearest
- training set
- support vector
- feature extraction
- shows significant improvements