Question: When Gaussian process predictions appear to be correct but overconfident, what is as an option to improve the surrogate model? Group of answer choices Modify
When Gaussian process predictions appear to be correct but overconfident, what is as an option to improve the surrogate model? Group of answer choices Modify the scale hyperparameter to increase the predictive uncertainty Modify the lengthscale hyperparameter to decrease the coarseness of the modeled surface Increase the number of dimensions used to increase complexity of prediction
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