scDEBGCL: a deep embedding approach based on bipartite graph contrastive learning for single-cell RNA-seq data [PDF]
Background Single-cell RNA sequencing (scRNA-seq) allows for the measurement of gene expression at the transcriptomic level with single-cell precision, thereby deepening our comprehension of cellular heterogeneity.
Jing Wang +5 more
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Graph contrastive learning with node-level accurate difference [PDF]
Graph contrastive learning (GCL) has attracted extensive research interest due to its powerful ability to capture latent structural and semantic information of graphs in a self-supervised manner.
Pengfei Jiao +5 more
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A Good View for Graph Contrastive Learning [PDF]
Due to the success observed in deep neural networks with contrastive learning, there has been a notable surge in research interest in graph contrastive learning, primarily attributed to its superior performance in graphs with limited labeled data. Within
Xueyuan Chen, Shangzhe Li
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GraphGIM: rethinking molecular graph contrastive learning via geometry image modeling [PDF]
Background Learning molecular representations is crucial for accurate drug discovery. Using graphs to represent molecules is a popular solution, and many researchers have used contrastive learning to improve the generalization of molecular graph ...
Chaoyi Li +6 more
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Self-supervised Dynamic Graph Representation Learning Approach Based on Contrastive Prediction [PDF]
In recent years,graph self-supervised learning represented by graph contrastive learning has become a hot research to-pic in the field of graph learning.This learning paradigm does not depend on node labels and has good generalization ability.However ...
JIANG Linpu, CHEN Kejia
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Signal Contrastive Enhanced Graph Collaborative Filtering for Recommendation
Graph collaborative filtering methods have shown great performance improvements compared with deep neural network-based models. However, these methods suffer from data sparsity and data noise problems.
Zhi-Yuan Li +3 more
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SC-FGCL: Self-Adaptive Cluster-Based Federal Graph Contrastive Learning
As a self-supervised learning method, the graph contrastive learning achieve admirable performance in graph pre-training tasks, and can be fine-tuned for multiple downstream tasks such as protein structure prediction, social recommendation, etc.
Tingqi Wang +4 more
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Contrastive self‐supervised representation learning on attributed graph networks with Graph Neural Networks has attracted considerable research interest recently. However, there are still two challenges.
Beibei Han +3 more
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Community-CL: An Enhanced Community Detection Algorithm Based on Contrastive Learning
Graph contrastive learning (GCL) has gained considerable attention as a self-supervised learning technique that has been successfully employed in various applications, such as node classification, node clustering, and link prediction.
Zhaoci Huang, Wenzhe Xu, Xinjian Zhuo
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Multi-view Graph Clustering Algorithm Based on Dual Contrastive Learning and Hard Sample Mining [PDF]
As a key research direction in the field of graph mining, graph clustering aims to discover substructures or node groups with similarities from graph data and classify them into the same cluster.
QIAN Lifeng, LI Jing, ZOU Xuxi, CHEN Yu, GU Yalin, WEI Xunhu
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