GRAIL: Graph contrastive learning with balanced negative sampling

doi:10.1016/j.ipm.2025.104211

2025-05-27

PRE

DOI：10.1016/j.ipm.2025.104211

原文链接

原文求助

摘要

En 中文

• 我们提出了一种名为GRAIL的新型图对比学习方法。 • GRAIL有效提高了少数类别的区分能力。 • GRAIL选择具有高正确率的多重正样本。 • 我们引入了一种平衡对比损失来优化节点表示。 • 大量实验证明了GRAIL的有效性。

期刊

Information Processing and Management

IF:

6.9

论文数:

5.2K

被引数:

1.4W

机构

暂无机构信息

引用论文

DyHGTCR-Cas: Learning unified spatio-temporal features based on dynamic heterogeneous graph neural network for information cascade prediction DyHGTCR-Cas：基于动态异构图神经网络学习统一时空特征，用于信息级联预测

INFORMATION PROCESSING & MANAGEMENT

IF6.9

2025-05-01

PREAI

Sang, Chun-Yan; Chen, Jun-Jie; Liao, Shi-Gen

Propagation Structure-Aware Graph Transformer for Robust and Interpretable Fake News Detection

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining

IF0

2024-08-24

PREAI

Junyou Zhu; Chao Gao; Ze Yin; Xianghua Li; Juergen Kurths

A parametric and feature-based CAD dataset to support human-computer interaction for advanced 3D shape learning

INTEGRATED COMPUTER-AIDED ENGINEERING

IF5.3

2024-10-18

PREAI

Fan, Rubin; He, Fazhi; Liu, Yuxin; Song, Yupeng; Fan, Linkun; Yan, Xiaohu

3D reconstruction based on hierarchical reinforcement learning with transferability

INTEGRATED COMPUTER-AIDED ENGINEERING

IF5.3

2023-08-31

OAAI

Li, Lan; He, Fazhi; Fan, Rubin; Fan, Bo; Yan, Xiaohu

OMG: Towards Effective Graph Classification Against Label Noise

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING

IF10.4

2023-12-01

PREAI

Yin, Nan; Shen, Li; Wang, Mengzhu; Luo, Xiao; Luo, Zhigang; Tao, Dacheng

AdaNS: Adaptive negative sampling for unsupervised graph representation learning

PATTERN RECOGNITION

IF7.6

2023-04-01

PREAI

Wang, Yu; Hu, Liang; Gao, Wanfu; Cao, Xiaofeng; Chang, Yi

Distributionally Robust Graph-based Recommendation System 分布鲁棒图推荐系统

Proceedings of the ACM Web Conference 2024

IF0

2024-05-13

OAAI

Bohao Wang; Jiawei Chen; Changdong Li; Sheng Zhou; Qihao Shi; Yang Gao; Yan Feng; Chun Chen; Can Wang

A text and GNN based controversy detection method on social media 基于文本和GNN的社交媒体争议检测方法

World Wide Web

IF0

2022-11-17

PREAI

Samy Benslimane; Jérôme Azé; Sandra Bringay; Maximilien Servajean; Caroline Mollevi

Contrastive deep graph clustering with hard boundary sample awareness☆对比深度图聚类与硬边界样本感知方法☆

INFORMATION PROCESSING & MANAGEMENT

IF6.9

2025-05-01

PREAI

Zhu, Linlin; Sun, Heli; Huang, Xiaoyong; Lou, Pan; He, Liang

Beyond Triplet Loss: Person Re-Identification With Fine-Grained Difference-Aware Pairwise Loss

IEEE Transactions on Multimedia

IF0

2022-01-01

OAAI

Cheng Yan; Guansong Pang; Xiao Bai; Changhong Liu; Xin Ning; Lin Gu; Jun Zhou

查看更多内容