Hello ! I am trying to use pymc to do Bayesian inference on ODE models. Yet, those models are such that for some values of the parameters vector, the integration will fail (too stiff/requires more precision than the machine’s…). In stan, there exists a reject statement to indicate that the current …

Reject invalid parameter vector during HMC sampling

acarcano April 15, 2020, 11:06pm 2

Any chance someone might help me? Let me know if the question isn’t clear.

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