Posteriors are relative to a domain.• Source: domains for which it is possible to have data to train ML/AI models.• Target: domains in which the models are used, usually unknown in advance.• Domains are a cornerstone to interpret the posteriors and make the right decisions!
Pierard, S., Cioppa, A., Halin, A., Vandeghen, R., Zanella, M., Macq, B., & et al. (2023). Pushing AI out of the lab with on-the-fly mixture domain adaptation. The European AI Week, Brussels, Belgium. https://hdl.handle.net/2078.5/267826