no code implementations • 17 May 2019 • Hongjiao Guan
Compared to state-of-the-art abstention models, MOBA achieves lower expected costs when cost information is considered, and better performance-abstention trade-offs when it is not.
no code implementations • 9 Jun 2018 • Hongjiao Guan, Yingtao Zhang, H. D. Cheng, Xianglong Tang
BA2 aims to obtain the optimal area under the ROC curve (AUC) by constraining the reject rates of the positive and negative classes respectively.