Zilei Wang

Leveraging Sub-class Discimination for Compositional Zero-Shot Learning

2023 · Proceedings of the AAAI Conference on Artificial Intelligence

Compositional Zero-Shot Learning (CZSL) aims at identifying unseen compositions composed of previously seen attributes and objects during the test phase. In real images, the visual appearances of attributes and objects (primitive concepts) generally interact with …

Layer-wise contrastive network for unsupervised graph representation learning

2026 · Neurocomputing

Unsupervised graph representation learning has emerged as a cornerstone for extracting meaningful insights from complex relational data. While contrastive learning paradigms have achieved notable success, they traditionally rely on stochastic data augmentations to generate multiple …