Hi all, I’m trying to get the posterior predictive samples which has a poisson distribution. I understand how to successfully sample from the posterior gaussian process but not the posterior y_pred as shown below. Any thoughts on how to do this the pymc3 way? with pm.Model() as model: ℓ = pm.…

Yep, that did the trick. Thanks! This is the final solution with above incorporated: test_x = np.arange(100)[:,None] with pm.Model() as model: f_pred = gp.conditional("f_pred", test_x) y_pred = pm.Poisson("y_pred", mu=tt.square(f_pred) + 1e-6, …

Poisson likelihood over a Gaussian process

Questions

junpenglao November 12, 2019, 12:49pm 2

What is the error message from the failed code snippet?

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Poisson likelihood over a Gaussian process

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