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LEARNING '06 Conference

Linear Projections and Gaussian Process Reconstructions

author: Joaquin Quiñonero Candela, Max Planck Institute for Biological Cybernetics
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Slides
0:00 Linear Projections and Gaussian Process
1:38 Acknowledgements
1:59 Linear Dimensionality Reduction
5:28 Linear Reconstructions
6:40 A Poor Reconstruction vs a Cool Reconstruction
8:43 Reconstruction as a Regression Problem
9:28 Bayesian Regression with Gaussian Process Priors
14:10 Gaussian Processes as Smooth Priors Over Functions
16:07 Evidence and predictive distribution
17:06 Gaussian Process Latent Variable Model (GP-LVM) pt 1
17:40 Gaussian Process Latent Variable Model (GP-LVM) pt 2
18:47 The GP-LVM in action
21:44 Limitations of the GP-LVM
25:41 Symbiosis
30:29 Digits Revisited pt 1
31:02 Digits Revisited pt 2
31:37 Swiss Roll
33:07 Discussion

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