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Figure 1
The prior distribution, noiseless posterior distribution and noisy posterior distributions for a GP with covariance 〈f(xi)f(xj)〉 = M5/2(|xi − xj|/4), where Mν(r) is the Matérn function as defined in equation (19)[link]. For each distribution, we draw four random functions (colored lines). The black line represents the mean of each distribution, while the dark- and light-shaded regions represent the 1σ and 2σ intervals, respectively.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 31| Part 6| November 2024| Pages 1446-1456
https://doi.org/10.1107/S1600577524008993
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