2 papers
cs.LG2025
Weakly-Supervised Contrastive Learning for Imprecise Class Labels
Zi-Hao Zhou, Jun-Jie Wang, Tong Wei +1
Contrastive learning has achieved remarkable success in learning effective representations, with supervised contrastive learning often outperforming self-supervised approaches. How…
cs.CL2025
2-Tier SimCSE: Elevating BERT for Robust Sentence Embeddings
Yumeng Wang, Ziran Zhou, Junjin Wang
Effective sentence embeddings that capture semantic nuances and generalize well across diverse contexts are crucial for natural language processing tasks. We address this challenge…