Nghiem, Truong X. Gaussian Process Derivative at Uncertain Input for SE Kernel. Technical Report. UNSPECIFIED. (Unpublished)
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Text (Technical report)
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Abstract
Given a Gaussian Process with a zero mean and a Squared Exponential (SE) kernel. We are interested in the exact mean and covariance of the predictive distribution of the latent function f and its gradient ∂f/∂x at an uncertain input x ∼ N(μ,Σ). This technical note develops the calculations of these quantities and documents an implementation of these calculations in a Matlab function called gppred_exactmoments_se.
Item Type: | Monograph (Technical Report) |
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Keywords: | Gaussian Processes, Uncertainty propagation |
Subjects: | Q Science > QA Mathematics Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
NAU Depositing Author Academic Status: | Faculty/Staff |
Department/Unit: | College of Engineering, Informatics, and Applied Sciences > School of Informatics, Computing, and Cyber Systems |
Date Deposited: | 26 Jun 2019 21:23 |
URI: | http://openknowledge.nau.edu/id/eprint/5501 |
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