Summary
In this chapter, linear signal or target detection algorithms are extended to nonlinear versions by using kernel-based methods. In kernel-based methods, learning is implicitly performed in a high-dimensional feature space where high order correlation or nonlinearity within the data are exploited. Nonlinear realization is mainly pursued to reduce data complexity in a high-dimensional feature space and consequently provide simpler decision rules for data discrimination.
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Kwon, H., Nasrabadi, N.M. (2006). Hyperspectral Target Detection Based on Kernels. In: Javidi, B. (eds) Optical Imaging Sensors and Systems for Homeland Security Applications. Advanced Sciences and Technologies for Security Applications, vol 2. Springer, New York, NY. https://doi.org/10.1007/0-387-28001-4_15
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DOI: https://doi.org/10.1007/0-387-28001-4_15
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