Shu Zhang

Use All The Labels: A Hierarchical Multi-Label Contrastive Learning Framework

2022 · 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)

Current contrastive learning frameworks focus on leveraging a single supervisory signal to learn representations, which limits the efficacy on unseen data and downstream tasks. In this paper, we present a hierarchical multi-label representation learning framework …

Bidirectional Long Short-Term Memory Networks for Relation Classification

2015 · Institutional Repositories DataBase (IRDB)

Relation classification is an important se-mantic processing, which has achieved great attention in recent years. The main challenge is the fact that important infor-mation can appear at any position in the sentence. Therefore, we propose …