Figures from: Turk & Pentland, Eigenfaces for Recognition. - - PowerPoint PPT Presentation

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Apr 05, 2023 340 likes •507 views

Figures from: Turk & Pentland, Eigenfaces for Recognition. Journal of Cognitive Neuroscience 3 :1, 1991. Chan & Mozurkewich, Simplified representation of atmospheric aerosol size distributions using absolute principal components

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Figures from: Turk & Pentland, “Eigenfaces for Recognition.” Journal of Cognitive Neuroscience 3:1, 1991. Chan & Mozurkewich, “Simplified representation of atmospheric aerosol size distributions using absolute principal components analysis.” Atmospheric Chemistry and Physics 7, 875–886, 2007.

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20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained signal components mixed components noise components 5

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20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained signal components mixed components noise components 5 20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number Components Retained 30

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20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained signal components mixed components noise components 5 20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number Components Retained 30 Number of Components Retained 5 4 3 2 1 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained 8

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20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained signal components mixed components noise components 5 20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number Components Retained 30 Number of Components Retained 5 4 3 2 1 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained 8 Number Components Retained 30 25 20 15 10 5 (Σ Unused Eigenvalues)

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35 30 25 20 15 10 5 Number of Component Retained

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20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained signal components mixed components noise components 5 20 15 10 5 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number Components Retained 30 Number of Components Retained 5 4 3 2 1 (Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained 8 Number Components Retained 30 25 20 15 10 5 (Σ Unused Eigenvalues)

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35 30 25 20 15 10 5 Number of Component Retained 8 6 4 2

(Σ Unused Eigenvalues)

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30 25 20 15 10 5 Number of Components Retained

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4 3 2 1 10

2 3 4 5 6

100

2 3 4 5 6

Diameter (nm)

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