Estimating harmfulness of class imbalance by scatter matrix based class separability measure
Hualong Yu, Jun Fang Ni, Sen Xu, Bin Qin, Hengrong Jv · Intelligent Data Analysis · 2014
In many real world applications, class imbalance problems occur frequently, causing great underestimation for the classification performance of minority classes. In recent years, much effective solutions have been proposed to address this problem. Ho