Prototype generation in the string space via approximate median for data reduction in nearest neighbor classification.
Francisco J. CastellanosJose J. Valero-MasJorge Calvo-ZaragozaPublished in: Soft Comput. (2021)
Keyphrases
- data reduction
- nearest neighbor classification
- data compression
- rough set theory
- preprocessing
- knowledge discovery
- metric learning
- nearest neighbor
- classification accuracy
- locally adaptive
- classification rules
- distance function
- model selection
- databases
- nearest neighbor classifier
- high dimensionality
- image quality
- distance measure
- rough sets
- knn
- training set
- singular value decomposition
- data analysis
- multiscale
- clustering algorithm
- image processing
- feature selection
- data mining
- data sets