This paper proposes a new learning methodology involving deep features and two-way metric learning for large. extremely imbalanced face datasets where the number of minority classes and the imbalance ratio are both very high. The problem arises because the faces of some celebrities. being more popular. https://safeersappliancers.shop/product-category/bosch-pcr9a5b90-serie-6-built-in-92cm-5-burners-gas-hob-stainless-steel/