Data and Likelihood
In BayesBay, observed data should be embedded in a Target
. When paired with a forward function that enables data predictions from the considered model parameters, the Target
instance can be utilized to define an instance of LogLikelihood
. Importantly, Target
facilitates treating the noise properties of the associated data as unknown, enabling hierarchical inversions.
An instance of LogLikelihood
can encapsulate multiple Target
instances, each associated with a different forward function. This capability facilitates the joint inversion of various types of data sets.
Observed data with noise that can be treated as an unknown |
|
Helper class to evaluate the log likelihood ratio |