2 papers
cs.CV2025
Cross-Modal Clustering-Guided Negative Sampling for Self-Supervised Joint Learning from Medical Images and Reports
Libin Lan, Hongxing Li, Zunhui Xia +5
Learning medical visual representations directly from paired images and reports through multimodal self-supervised learning has emerged as a novel and efficient approach to digital…
cs.IR2024
Multi-Level Sequence Denoising with Cross-Signal Contrastive Learning for Sequential Recommendation
Xiaofei Zhu, Liang Li, Weidong Liu +1
Sequential recommender systems (SRSs) aim to suggest next item for a user based on her historical interaction sequences. Recently, many research efforts have been devoted to attenu…