Publicly available repositories, such as the MORPH Subgroups and Cleaning script on GitHub, provide tools to filter and verify age ranges, gender, and ethnicity before training models.
or "cleaned" version is often the preferred choice for modern researchers because it addresses significant metadata errors found in the original release. Why a "Verified" Version Exists morph ii dataset verified
Even today, when larger datasets like (500k+ images) exist, they are not fully verified (ages are parsed from text captions, with high noise). MORPH II remains the gold standard for trusted age labels in facial aging research. Publicly available repositories, such as the MORPH Subgroups