He gestured to the main screen. "Run sequence 0042."
To handle the imbalanced age distribution (fewer subjects over 65), use class weights or focal loss during training. morph ii dataset
The dataset has known inconsistencies in self-reported metadata. He gestured to the main screen
The average number of images per subject is roughly 4, but some individuals have as many as 30+ images taken over several years. This dense sampling of the aging trajectory is the dataset's primary selling point. The average number of images per subject is
MORPH (Metamorphosis) II is a longitudinal database of facial images. Unlike static datasets, it captures the same individuals over several years, allowing researchers to study how faces change over time. Contains approximately 55,134 images . Subjects: Includes about 13,000 unique individuals .
Often involves a specific split of training, validation, and test sets (e.g., 80-10-10 or 80-20 splits).