Extended nearest neighbor chain induced instance-weights for SVMs.
Fa ZhuJian YangJunbin GaoChunyan XuPublished in: Pattern Recognit. (2016)
Keyphrases
- nearest neighbor
- knn
- k nearest neighbor
- training set
- support vector
- decision boundary
- feature selection
- nearest neighbor search
- high dimensional data
- multi class
- linear combination
- support vector machine
- nearest neighbor algorithm
- kernel function
- machine learning
- index structure
- nearest neighborhood
- weighted sum
- generalization ability
- hyperplane
- distance function
- support vector machine svm
- svm classifier
- classification algorithm
- pairwise
- relative importance
- feature space
- maximum margin
- training data
- feature ranking
- high dimensional
- sparse kernel
- classification using support vector machines
- feature vectors