well… yes, but how to do this? In general I have problems in defining custom operators for multivariate (gaussians). I think I missed something in the learning process about Theano. For instance see another question Multivariate Gaussian with Custom Operator Mean. I know how to implement custom operator for univariates and they works, but when I come to multivariates (such as the present example) I do not how to do.
Fabio
3
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