Nonlinear component analysis as a kernel eigenvalue problem
Neural Computation
Computer-Aided Multivariate Analysis
Computer-Aided Multivariate Analysis
Kernel Methods for Pattern Analysis
Kernel Methods for Pattern Analysis
Quadratic Programming Feature Selection
The Journal of Machine Learning Research
Analysis of pattern recognition and dimensionality reduction techniques for odor biometrics
Knowledge-Based Systems
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We reformulate the Quadratic Programming Feature Selection (QPFS) method in a Kernel space to obtain a vector which maximizes the quadratic objective function of QPFS. We demonstrate that the vector obtained by Kernel Quadratic Programming Feature Selection is equivalent to the Kernel Fisher vector and, therefore, a new interpretation of the Kernel Fisher discriminant analysis is given which provides some computational advantages for highly unbalanced datasets.