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Flow training in unconstrained space
This should happen only after we have moved to pyroflows
addition: would be great to add log transforms for bounded data, e.g., for reaction time data in NLE.
Removing the label because we will do this after the flowtorch port
More context: With #952 #957 getting fixed, it will be possible to add new density estimators, e.g., those from zuko.
Goal: some priors are bounded, but it can be beneficial to perform the density estimation in unconstrained space, e.g., add a transform that transforms the parameters to an unconstrained space before or after the flow.
I literally just implemented this for another project. It shouldn't be too hard.
actually I will work on something else for now.