Graph contrastive learning for skeleton-based action recognition

X Huang, H Zhou, J Wang, H Feng, J Han… - arXiv preprint arXiv …, 2023 - arxiv.org
In the field of skeleton-based action recognition, current top-performing graph convolutional
networks (GCNs) exploit intra-sequence context to construct adaptive graphs for feature …

Supervised contrastive learning with hard negative samples

R Jiang, T Nguyen, P Ishwar… - 2024 International Joint …, 2024 - ieeexplore.ieee.org
Through minimization of an appropriate loss function such as the InfoNCE loss, contrastive
learning (CL) learns a useful representation function by pulling positive samples close to …

Improved Diversity-Promoting Collaborative Metric Learning for Recommendation

S Bao, Q Xu, Z Yang, Y He, X Cao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Collaborative Metric Learning (CML) has recently emerged as a popular method in
recommendation systems (RS), closing the gap between metric learning and collaborative …

Batchsampler: Sampling mini-batches for contrastive learning in vision, language, and graphs

Z Yang, T Huang, M Ding, Y Dong, R Ying… - Proceedings of the 29th …, 2023 - dl.acm.org
In-Batch contrastive learning is a state-of-the-art self-supervised method that brings
semantically-similar instances close while pushing dissimilar instances apart within a mini …

Fine-Grained Alignment for Cross-Modal Recipe Retrieval

M Wahed, X Zhou, T Yu… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
Vision-language pre-trained models have exhibited significant advancements in various
multimodal and unimodal tasks in recent years, including cross-modal recipe retrieval …

Enhancing chemical synthesis: a two-stage deep neural network for predicting feasible reaction conditions

LY Chen, YP Li - Journal of Cheminformatics, 2024 - Springer
In the field of chemical synthesis planning, the accurate recommendation of reaction
conditions is essential for achieving successful outcomes. This work introduces an …

Multimodal contrastive learning with hard negative sampling for human activity recognition

H Choi, A Beedu, I Essa - arXiv preprint arXiv:2309.01262, 2023 - arxiv.org
Human Activity Recognition (HAR) systems have been extensively studied by the vision and
ubiquitous computing communities due to their practical applications in daily life, such as …

Self-supervised debiasing using low rank regularization

GY Park, C Jung, S Lee, JC Ye… - Proceedings of the …, 2024 - openaccess.thecvf.com
Spurious correlations can cause strong biases in deep neural networks impairing
generalization ability. While most existing debiasing methods require full supervision on …

Improving Knowledge Graph Completion with Generative Hard Negative Mining

Z Qiao, W Ye, D Yu, T Mo, W Li… - Findings of the …, 2023 - aclanthology.org
Contrastive learning has recently shown great potential to improve text-based knowledge
graph completion (KGC). In this paper, we propose to learn a more semantically structured …

Analyzing Data Reference Characteristics of Deep Learning Workloads for Improving Buffer Cache Performance

J Lee, H Bahn - Applied Sciences, 2023 - mdpi.com
Due to the recent growing data size of deep learning workloads, loading data from storage is
increasingly becoming a performance bottleneck for neural network systems. In this article …