Active learning based on coupled KNN pseudo pruning.
Lin XiongLicheng JiaoShasha MaoLi ZhangPublished in: Neural Comput. Appl. (2012)
Keyphrases
- knn
- active learning
- k nearest neighbor
- nearest neighbor
- text categorization
- k nearest neighbour
- distance function
- learning algorithm
- semi supervised
- classification algorithm
- machine learning
- search space
- knn algorithm
- support vector machine svm
- supervised learning
- text classification
- classification method
- similarity search
- neural network
- support vector machine
- training set
- feature selection
- unlabeled data
- labeled data
- range queries
- test instances
- data sets
- high dimensional
- generalization error
- class imbalance
- majority voting
- locality sensitive hashing
- nearest neighbor algorithm