Semi-Supervised Learning of k-Nearest Neighbors using a Nearest-Neighbor Self-contained criterion in for Mobile-Aware Service.
Jian AnXiaolin GuiJianwei YangJinhua JiangLing QiPublished in: Int. J. Pattern Recognit. Artif. Intell. (2013)
Keyphrases
- metric learning
- semi supervised learning
- nearest neighbor
- k nearest neighbor
- knn
- semi supervised
- distance function
- labeled data
- unlabeled data
- supervised learning
- unsupervised learning
- training data
- nearest neighbor algorithm
- semi supervised classification
- nearest neighbor search
- machine learning
- learning problems
- graph construction
- training set
- high dimensional data
- feature selection
- text classification
- data points
- label propagation
- high dimensional
- neural network
- active learning
- knn classifier
- mobile devices
- classification algorithm
- dimensionality reduction
- k nearest
- decision boundary
- support vector machine
- reverse nearest neighbor
- expectation maximization
- input space
- index structure