I receive an error when i apply mcmc by pymc. Code: with pm.Model(coords={“test_event_dim”: range(len(used_data)), “test_support_dim”: range(2)}) as model: w = pm.Dirichlet(‘w’, a=np.ones(n_components)) p1 = pm.HalfNormal(“p1”,sigma=3, dims=(“test_support_dim”,)).exp() p2 = pm.HalfNormal(“p2”,…

MCMC SamplingError: Initial evaluation of model at starting point failed!

yerongguang.2000 October 3, 2023, 8:08am 5

I have tried it, but it seem no problem.

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