Search Results for author: Cristian Guarnizo

Found 3 papers, 2 papers with code

Non-linear process convolutions for multi-output Gaussian processes

no code implementations10 Oct 2018 Mauricio A. Álvarez, Wil O. C. Ward, Cristian Guarnizo

We provide closed-form expressions for the mean function and the covariance function of the approximated Gaussian process at the output of the Volterra series.

Gaussian Processes

Fast Kernel Approximations for Latent Force Models and Convolved Multiple-Output Gaussian processes

1 code implementation18 May 2018 Cristian Guarnizo, Mauricio A. Álvarez

A latent force model is a Gaussian process with a covariance function inspired by a differential operator.

Gaussian Processes

Indian Buffet process for model selection in convolved multiple-output Gaussian processes

1 code implementation22 Mar 2015 Cristian Guarnizo, Mauricio A. Álvarez

We propose in this paper, the use of an Indian Buffet process as a way to perform model selection over the number of latent Gaussian processes.

Gaussian Processes Model Selection +1

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