How to reproduce results of GPy GPRegression using scikit-learn ...
Nov 5, 2020 · Using GPy RBF() kernel is equivalent to using scikit-learn ConstantKernel()*RBF() + WhiteKernel(). Because GPy library adds likelihood noise internally. Using this I was able to …
Using GPy Multiple-output coregionalized prediction
Apr 28, 2020 · kernel = GPy.kern.RBF(input_dim=4, variance=1.0, lengthscale=1.0, ARD = True) m = GPy.models.GPRegression(X, Y_single_output, kernel = kernel, normalizer = True) …
Gaussian process binary classification: why is the variance with GPy ...
Oct 14, 2024 · The GPy kernel variance appears to be too small. How can I modify my GPy implentation and obtain a result similar to those with scikit-learn? I suspect it has to do with the …
How to Save/Load Optimized GPy Regression Model
Oct 27, 2020 · I'm trying to save my optimized Gaussian process model for use in a different script. My current line of thinking is to store the model information in a json file, utilizing GPy's …
Newest 'gpy' Questions - Stack Overflow
Multitask/multioutput GPy Coregionalized Regression with non-Gaussian Likelihood and Laplace inference function gaussian-process gpyopt gpy Nov 6, 2020 at 15:24
sklearn Gassian process with multiple targets vs gpytorch
Jan 24, 2025 · gp.fit(X, Y) This is interpreted as a multi-target Gausssian process with p targets and a single kernel, implying implicitely that the targets are correlated (this is my …
Error to import GPy - ImportError: cannot import name 'Tester' …
Nov 24, 2023 · 1 I need help to solve an error when trying to import GPy package. The error is: cannot import name 'Tester' from 'numpy.testing'. Anyone knows how to fix this? I tried to …
python - Most significant input dimensions for GPy ...
Jan 14, 2022 · However, calling the get_most_significant_input_dimension() method on the GPy.models.GPCoregionalizedRegression model gives me a list of indices I assume to be the …
python - Multitask/multioutput GPy Coregionalized Regression …
Nov 6, 2020 · The problem is not that you must not pass Laplace inference to GPCoregionalizedRegression, but that your list of GPy.likelihoods.Bernoulli likelihoods isn't …
python - GPy and GPyOpt import issues - Stack Overflow
Sep 15, 2023 · I am trying to use GPy and GPyOpt (BayesianOptimisation()). Whether i use Jupyter/Anaconda or Google Colab, i am having major problems even importing it. I have tried …