I’m building a Mixture, so I’m using ‘dist’ object (not classic RV), and I need to transform this variable, before using it in the mixture…
The transformation leads to an error, since the ‘dist’ object is not a classic RV…
This is a minimal code showing the problem (the problem arise before the mixture so I don’t need to show it here):
import pymc3 as pm with pm.Model() as model: n = pm.Normal.dist(mu=0,sd=1) n = pm.math.log(n)
This produce an error at the log function call :
AsTensorError: ('Cannot convert <pymc3.distributions.continuous.Normal object at 0x7f105fd2c198> to TensorType', <class 'pymc3.distributions.continuous.Normal'>)
How can I apply the transformation this kind of transformation to a ‘dist’ object ?
Any Idea or suggestion will be appreciated.