Ling Shao

FREE: Feature Refinement for Generalized Zero-Shot Learning

2021 · 2021 IEEE/CVF International Conference on Computer Vision (ICCV)

Generalized zero-shot learning (GZSL) has achieved significant progress, with many efforts dedicated to over-coming the problems of visual-semantic domain gap and seen-unseen bias. However, most existing methods directly use feature extraction models trained on ImageNet …

Concept-Aware Graph Convolutional Network for Compositional Zero-Shot Learning

2025 · IEEE Transactions on Neural Networks and Learning Systems

Compositional zero-shot learning (CZSL) aims to identify unobservable compositional concepts with prior knowledge of known primitives (attributes and objects). Due to distribution differences between seen and unseen components, existing methods for CZSL often ignore intrinsic …