SheffieldML/GPy

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Gaussian processes framework in python

Stars: 2.2k
Forks: 570
Open beginner issues: 0
Indexed issues: 233

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Aug 8, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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233 open issues indexed

Proposal: Integrate VibeSafe project management framework for improved development workflow Open

SheffieldML/GPy#1117 · 2 assignees · Opened Aug 15, 2025
Cython modules are missing on the arm64 architecture Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

SheffieldML/GPy#1114 · Opened Jun 12, 2025
GPy-1.13.2 prints syntax warnings with Python-3.11 Open

good first issue

Difficulty 3/5 1-2 days Newbie friendliness 35/100

SheffieldML/GPy#1110 · 2 comments · Opened Apr 5, 2025
"optimize_restarts" yields worse results than "optimize" Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SheffieldML/GPy#1109 · 4 comments · Opened Jan 8, 2025
Making predictions in intrinsic coregionalization model Open

need more info

Difficulty 4/5 3-5 days Newbie friendliness 25/100

SheffieldML/GPy#1106 · 1 comment · Opened Nov 13, 2024
add ruff linter and formatter Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

SheffieldML/GPy#1102 · Opened Oct 27, 2024
Bayesian GPLVM using a specific latent input prior Open

need more info

SheffieldML/GPy#1100 · 4 comments · 1 assignee · Opened Oct 21, 2024
GPCoregionalizedRegression Documention Open

SheffieldML/GPy#1099 · 1 comment · 1 assignee · Opened Oct 18, 2024
WarpedGP loses warp_tanh attributes when saved/loaded from disk Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

SheffieldML/GPy#1097 · Opened Oct 3, 2024
anticipation: There are lots of deprecation warnings Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

SheffieldML/GPy#1072 · Opened May 21, 2024
Reactivate old or deactivate tests Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SheffieldML/GPy#1044 · Opened Nov 16, 2023
GP model has positive log-likelihood after optimisation Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SheffieldML/GPy#1043 · 5 comments · Opened Nov 5, 2023
Prediction Fails with Data Uncertainties Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

SheffieldML/GPy#1039 · 3 comments · Opened Oct 16, 2023
Gamma likelihood: 'NotImplementedError: Must be implemented for likelihoods with parameters to be optimized' Open

discuss question

Difficulty 4/5 3-5 days Newbie friendliness 42/100

SheffieldML/GPy#1037 · 1 comment · Opened Oct 11, 2023
matplotlib is not in install_requires but necessary for some imports Open

qol

SheffieldML/GPy#1034 · 2 comments · 2 reactions · 1 assignee · Opened Oct 4, 2023
Would we be better off automatically deploying the latest HEAD of `devel` to PyPi on Sunday nights? Open

discuss

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SheffieldML/GPy#1033 · 2 comments · Opened Sep 24, 2023
Let's remove generated C code from the repo? Open

discuss

Difficulty 5/5 Over a week Newbie friendliness 30/100

SheffieldML/GPy#1032 · 3 comments · Opened Sep 23, 2023
Let's close all PRs and Issues from before Jan 1, 2023? Open

discuss

Difficulty 5/5 Over a week Newbie friendliness 20/100

SheffieldML/GPy#1029 · 9 comments · Opened Sep 21, 2023
The input of GPCoregionalizedRegression Open

need more info

Difficulty 3/5 1-2 days Newbie friendliness 25/100

SheffieldML/GPy#1024 · 1 comment · Opened Aug 15, 2023
python3.10 gpy SyntaxWarning (literal with is) Open

qol

Difficulty 1/5 Under an hour Newbie friendliness 50/100

SheffieldML/GPy#1023 · 2 comments · Opened Jul 20, 2023
Predict parameters of a mean_function Open

need more info

Difficulty 4/5 3-5 days Newbie friendliness 25/100

SheffieldML/GPy#1022 · 1 comment · Opened Jun 30, 2023
Difference between GPy.Models.MultioutputGP and GPy.models.GPCoregionalizedRegression? Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

SheffieldML/GPy#1016 · Opened May 15, 2023
Multiclassification Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

SheffieldML/GPy#1015 · Opened May 11, 2023
SparseGP: how to bound the range of inducing points during optimization Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SheffieldML/GPy#1007 · Opened Feb 16, 2023
GPLVM with Student-t likelihood Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SheffieldML/GPy#999 · Opened Nov 29, 2022
Error on install_longintrepr.h Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

SheffieldML/GPy#998 · 6 comments · 3 reactions · Opened Nov 22, 2022
t-distribution likelihood and asking for the full observation output distribution (i.e. y* not f*) leads to negative covariance Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

SheffieldML/GPy#993 · Opened Sep 23, 2022
Documentation: Integral kernel Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

SheffieldML/GPy#992 · Opened Sep 19, 2022
GPClassification vs GP - Optimal Hyperparameters Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

SheffieldML/GPy#988 · Opened Jul 22, 2022
pandoc issue Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

SheffieldML/GPy#986 · Opened Jul 5, 2022
A question about white noise Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

SheffieldML/GPy#985 · Opened Jun 28, 2022
Using non diagonal noise. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SheffieldML/GPy#983 · Opened Jun 10, 2022
Quadrature issue and potential fix with Poisson likelihood and Laplacian inference Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

SheffieldML/GPy#981 · Opened Apr 27, 2022
Default install misses matplotlib dependency Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

SheffieldML/GPy#980 · Opened Apr 25, 2022
broken homepage link Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

SheffieldML/GPy#979 · Opened Apr 25, 2022
The numpy version in the setup_requires is wrong Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

SheffieldML/GPy#974 · Opened Mar 28, 2022
posterior_samples hangs when using multioutput GPs with input dimension > 1 Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

SheffieldML/GPy#973 · 1 comment · Opened Mar 28, 2022
Access optimized data before plotting model Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

SheffieldML/GPy#972 · Opened Mar 23, 2022
How is the confidence interval derived is binary classification? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

SheffieldML/GPy#971 · Opened Mar 15, 2022
Inverse of Euclidean distance instead of Euclidean distance Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SheffieldML/GPy#970 · Opened Mar 10, 2022
Getting the posterior mean and covariance matrix in binary classification tasks. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SheffieldML/GPy#969 · 1 comment · Opened Mar 7, 2022
Depreciation of plotly functions Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

SheffieldML/GPy#968 · 2 comments · 1 reaction · Opened Mar 5, 2022
Uninterpretable fitted rbf variance Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

SheffieldML/GPy#965 · Opened Feb 22, 2022
the variance is not zero at sample data Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

SheffieldML/GPy#964 · 1 comment · Opened Jan 25, 2022
set_XY() not working for heteroscedastic gaussian regression Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

SheffieldML/GPy#959 · Opened Dec 8, 2021
Fix AppVeyor (Windows) CI Build Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

SheffieldML/GPy#955 · 2 comments · Opened Nov 27, 2021
module 'GPy.kern' has no attribute 'DiffKern' Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

SheffieldML/GPy#954 · 1 comment · Opened Nov 18, 2021
TypeError: _process_unit_info() got an unexpected keyword argument 'xdata' Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

SheffieldML/GPy#953 · 1 comment · Opened Nov 12, 2021
ResourceWarning From Unclosed Files Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

SheffieldML/GPy#950 · Opened Oct 27, 2021
Build and publish Linux compiled wheels Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

SheffieldML/GPy#949 · 1 reaction · Opened Oct 26, 2021

SheffieldML/GPy

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