Purpose Automated skin lesion analysis plays a vital role in early detection. Having relatively small-sized imbalanced … skin lesion datasets impedes learning and dominates research in automated skin lesion analysis. The unavailability of … addresses absolute-rarity in skin lesion datasets. RT prevents the weights of source samples from quick convergence. It …

Purpose The study aims to cope with the problems confronted in the skin lesion datasets with less training data toward … less-sized datasets with an accuracy of 98.82%. Originality/value Experiments are conducted on six skin lesion datasets and …