Table 1. Short names for each version of the model. Note: the names are just symbolic.

Model	Description
GD_NMF	Gender detection model trained on dataset Ver NMF.
GD_NMF => AD_NMF	GD_NMF model trained again for age detection on dataset Ver NMF.
GD_NMF => AD_NMF => DD_ORG	Model GD_NMF => AD_NMF trained again for disease detection on dataset Ver ORG.
AD_NMF	Age detection model trained without correlative training on dataset Ver NMF.
GD_NMF => DD_ORG	GD_NMF model trained again for disease detection on dataset Ver ORG.
AD_NMF => DD_ORG	AD NMF model trained again for disease detection on dataset Ver ORG.
GD_ORG	Model trained for gender detection on dataset Ver ORG.
AD_ORG	Model trained for age detection on dataset Ver ORG.
DD_ORG	Model trained for disease detection on dataset Ver ORG.