How to fix the covariance matrix?

alshedivat / gpml

An up-to-date version of GPML library.

http://www.gaussianprocess.org/gpml/code/matlab/doc/

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How to fix the covariance matrix? #1

Closed YaweiZhao closed 6 years ago

YaweiZhao commented 6 years ago

Hi,

I do not want to the hyper-parameters in the covariance function are optimized during the process of inference. Could you know how to fix the covariance matrix?

alshedivat commented 6 years ago

If you don't want to optimize hyperparameters, simply don't call the minimize function. By default, inference methods do not optimizer hyperparameters. For details, please refer to the original docs.