JuliaGaussianProcesses / JuliaGaussianProcesses/AbstractGPs.jl
Noise parameter `Sigma` can't be recovered from `PosteriorGPs`
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- Dominant language
- Julia
- Stars
- 287
- Forks
- 27
- PR merge metrics
- No merged PRs in 30d
Description
I noticed that once you have a PosteriorGP, it is no longer possible to recover the noise level that was given in the construction of the FiniteGP.
My quick fix for this would be to just add Sigma_y to the data field in the PosteriorGP. I have this currently implemented in a local copy, and am happy to make a quick PR.
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Start by tracing how PosteriorGP is constructed from FiniteGP and how its data field is exposed. Confirm that Sigma_y can be recovered from the resulting PosteriorGP, and verify that the behavior is covered by the repository's existing tests.】【。} pesa? JSON typo? I included weird trailing
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Assessment
- Tech stack
- julia
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100