Classification of Error-Related Negativity (ERN) and Positivity (Pe) potentials using kNN and Support Vector Machines.
Errikos M. VentourasPantelis A. AsvestasIrene S. KaranasiouGeorge K. MatsopoulosPublished in: Comput. Biol. Medicine (2011)
Keyphrases
- knn
- support vector
- k nearest neighbor
- k nearest neighbour
- classification method
- support vector machine
- classification algorithm
- support vector machine svm
- feature selection
- text classification
- knn algorithm
- classification accuracy
- nearest neighbor
- learning machines
- knn classifier
- generalization ability
- knn classification
- text categorization
- svm classifier
- majority voting
- k nearest
- large margin classifiers
- nearest neighbor algorithm
- nearest neighbour
- distance function
- kernel function
- distance measurement
- dimensionality reduction methods
- decision trees
- similarity search
- shows significant improvements
- input space
- supervised learning
- training set
- machine learning
- cross validation
- data sets
- low dimensional
- soft margin
- multi class
- feature vectors
- high dimensional
- feature space