Search Results for author: Jouni Hartikainen

Found 3 papers, 2 papers with code

On the relation between Gaussian process quadratures and sigma-point methods

no code implementations22 Apr 2015 Simo Särkkä, Jouni Hartikainen, Lennart Svensson, Fredrik Sandblom

This article is concerned with Gaussian process quadratures, which are numerical integration methods based on Gaussian process regression methods, and sigma-point methods, which are used in advanced non-linear Kalman filtering and smoothing algorithms.

Numerical Integration regression +1

Bayesian Modeling with Gaussian Processes using the GPstuff Toolbox

1 code implementation25 Jun 2012 Jarno Vanhatalo, Jaakko Riihimäki, Jouni Hartikainen, Pasi Jylänki, Ville Tolvanen, Aki Vehtari

The prior over functions is defined implicitly by the mean and covariance function, which determine the smoothness and variability of the function.

Gaussian Processes

Sequential Inference for Latent Force Models

1 code implementation14 Feb 2012 Jouni Hartikainen, Simo Sarkka

Latent force models (LFMs) are hybrid models combining mechanistic principles with non-parametric components.

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