Graph Neural Networks (GNNs) have exploded onto the machine learning scene in recent years owing to their capability to model and learn from graph-structured data. Such an ability …
Graph Attention Networks (GATs) are one of the most popular GNN architectures and are considered as the state-of-the-art architecture for representation learning with graphs. In …
G Brauwers, F Frasincar - IEEE Transactions on Knowledge …, 2021 - ieeexplore.ieee.org
Attention is an important mechanism that can be employed for a variety of deep learning models across many different domains and tasks. This survey provides an overview of the …
H Yuan, H Yu, S Gui, S Ji - IEEE transactions on pattern …, 2022 - ieeexplore.ieee.org
Deep learning methods are achieving ever-increasing performance on many artificial intelligence tasks. A major limitation of deep models is that they are not amenable to …
The issue of distribution shifts is emerging as a critical concern in graph representation learning. From the perspective of invariant learning and stable learning, a recently well …
Abstract Graph Neural Networks (GNNs) have proven to be useful for many different practical applications. However, many existing GNN models have implicitly assumed …
D Kim, A Oh - arXiv preprint arXiv:2204.04879, 2022 - arxiv.org
Attention mechanism in graph neural networks is designed to assign larger weights to important neighbor nodes for better representation. However, what graph attention learns is …
The advent of deep learning has brought great change to the community of computer science and also revitalized numerous fields where traditional machine learning methods …
H Yuan, J Tang, X Hu, S Ji - Proceedings of the 26th ACM SIGKDD …, 2020 - dl.acm.org
Graphs neural networks (GNNs) learn node features by aggregating and combining neighbor information, which have achieved promising performance on many graph tasks …