Fig. 3 | Scientific Reports

Fig. 3

From: Adaptive focal loss with personality stratification for stably mitigating hard class imbalance in multi-dimensional personality recognition

Fig. 3

Visualization of a personality-stratified algorithm on label combinations.(4 dimensions for MBTI theory, 16 distinct classes) in the personality model, with an equal distribution across training, validation, and evaluation sets. The distribution aims to maximize variation without anchoring any specific dimension. Darker colors represent 1, while lighter colors represent 0 for each respective dimension.

Back to article page