Hi. When a categorical variable is sampler is assigned automatically as CategoricalGibbsMetropolis it seems to behave differently to when specified as a keyword argument. E.g. n = 10 X = np.random.rand(n) K = 1+np.arange(n)*0.1 Y = K[3]*X + np.random.randn(n)*0.01 with pm.Model() as model: in…

CategoricalGibbsMetropolis samples differently when specified explicitly

junpenglao October 9, 2019, 7:51am 2

Hmm, I cannot reproduce the problem, could you please try update to pymc3 master?

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