Fusing spatial and frequency features for compositional zero-shot image classification

Suyi Li, Chenyi Jiang, Qiaolin Ye, Shidong Wang, Wankou Yang, Haofeng Zhang

Abstract: Highlights•A fusion method for spatial and frequency features is devised for the CZSL task.•Hierarchy information is used in calibrating distribution for both seen and unseen compositions.•The proposed method achieves State-of-The-Art performance on three widely used datasets.