nonlinear dimension reduction using kernel representationspeople.uncw.edu/chenc/stt450/2017...
TRANSCRIPT
PCA
KPCA SKPCA
References
Acknowledgments
Simulations
Nonlinear Dimension Reduction Using Kernel Representations
Katherine Kempfert, UF Statistics Department
Supervisor: Dr. Yishi Wang, UNCW Statistics Department
Three Ring Data Swiss Roll Data Wine Chocolate Data
Original Data KFDA Projections in 2D
KPCA Projections in 2D SKPCA Projections in 2D
Original Data KFDA Projections in 2D
KPCA Projections in 2D SKPCA Projections in 2D
Original Data KFDA Projections in 2D
KPCA Projections in 2D SKPCA Projections in 2D
Introduction