Choice of dimensionality reduction methods for feature and classifier fusion with nearest neighbor classifiers.
Sampath DeegallaHenrik BoströmKeerthi WalgamaPublished in: FUSION (2012)
Keyphrases
- classifier fusion
- feature fusion
- nearest neighbor classifiers
- dimensionality reduction methods
- nearest neighbor classification
- preprocessing step
- dimensionality reduction
- multiple features
- feature extraction
- feature set
- discriminant analysis
- nearest neighbor
- cross validation
- selective sampling
- decision trees
- principal components analysis
- prototype selection
- principal component analysis
- data sets
- preprocessing
- knn
- feature vectors
- feature space
- feature selection
- k nearest neighbor
- distance measure
- metric learning
- random projections
- nearest neighbor classifier
- support vector