KPCA vs. PCA Study for an Age Classification of Speakers.
Cristina Muñoz-MulasRafael Martínez-OlallaPedro Gómez VildaElmar Wolfgang LangAgustín Álvarez MarquinaLuis Miguel Mazaira-FernándezVictor Nieto LluisPublished in: NOLISP (2011)
Keyphrases
- principal components analysis
- feature extraction
- kernel principal component analysis
- pattern recognition
- principal component analysis
- face recognition
- feature space
- feature vectors
- classification scheme
- pattern classification
- multi class
- dimension reduction
- support vector machine svm
- machine learning
- classification accuracy
- principle component analysis
- text classification
- subspace methods
- kernel fisher discriminant
- automatic classification
- classification models
- semi supervised
- decision trees
- image processing