Complemented subspace-based weighted collaborative representation model for imbalanced learning

Yanting Li, Junwei Jin, Hongwei Tao, Yang Xiao, Jing Liang, C. L. Philip Chen

Abstract: Highlights•A complemented subspace-based regularization term is introduced into CRC.•A class weight learning strategy is present.•The closed-form solution is provided to ensure the efficiency of our model.•Experimental results show the effectiveness and efficiency of our method.