distillpub / post--visual-exploration-gaussian-processes

A Visual Exploration of Gaussian Processes
http://distill.pub/2019/visual-exploration-gaussian-processes
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Error in formula for covariance #70

Open apayeur opened 3 years ago

apayeur commented 3 years ago

There is a small error in the formula for the covariance in section Multivariate Gaussian distribution. It should be either Σ = E[(X - μ)(X - μ)T] or using the elements Σij = Cov(Xi, Xj) = E[(Xi - μi)(Xj - μj)] Note the absence of the transpose in the latter equation.