Heterogeneous graph learning for multi-modal medical data analysis

S Kim, N Lee, J Lee, D Hyun, C Park - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Routine clinical visits of a patient produce not only image data, but also non-image data
containing clinical information regarding the patient, ie, medical data is multi-modal in …

Graph Neural Networks With Adaptive Confidence Discrimination

Y Liu, L Yu, S Zhao, X Wang, L Geng… - … on Neural Networks …, 2024 - ieeexplore.ieee.org
Graph neural networks (GNNs) have demonstrated remarkable success for semisupervised
node classification. However, these GNNs are still limited to the conventionally …

Supervised contrastive learning for graph representation enhancement

M Ghayekhloo, A Nickabadi - Neurocomputing, 2024 - Elsevier
Abstract Graph Neural Networks (GNNs) have exhibited significant success in various
applications, but they face challenges when labeled nodes are limited. A novel self …

Scholarchemqa: Unveiling the power of language models in chemical research question answering

X Chen, T Wang, T Guo, K Guo, J Zhou, H Li… - arxiv preprint arxiv …, 2024 - arxiv.org
Question Answering (QA) effectively evaluates language models' reasoning and knowledge
depth. While QA datasets are plentiful in areas like general domain and biomedicine …

Self-supervised graph representation learning via positive mining

N Lee, J Lee, C Park - Information Sciences, 2022 - Elsevier
Inspired by the recent success of self-supervised methods applied on images, self-
supervised learning on graph structured data has seen rapid growth especially centered on …

Graph fairing convolutional networks for anomaly detection

M Mesgaran, AB Hamza - Pattern Recognition, 2024 - Elsevier
Graph convolution is a fundamental building block for many deep neural networks on graph-
structured data. In this paper, we introduce a simple, yet very effective graph convolutional …

Convergence of gradient based training for linear Graph Neural Networks

D Patel, A Savostianov, MT Schaub - arxiv preprint arxiv:2501.14440, 2025 - arxiv.org
Graph Neural Networks (GNNs) are powerful tools for addressing learning problems on
graph structures, with a wide range of applications in molecular biology and social networks …

A Semi-Supervised Graph Neural Network with Confidence Discrimination

L Yu, W Wang, Y Liu, X Wang, J Wu - Proceedings of the 2023 12th …, 2023 - dl.acm.org
Existing graph neural network methods usually depend on a large amount of labeled data,
but labeled data is often scarce in the real world. In the case of less labeled data, utilizing …

DualHGNN: A Dual Hypergraph Neural Network for Semi-Supervised Node Classification based on Multi-View Learning and Density Awareness

J Liao, J Yan, Q Tao - 2023 International Joint Conference on …, 2023 - ieeexplore.ieee.org
Graph-based semi-supervised node classification has been shown to become a state-of-the-
art approach in many applications with high research value and significance. Most existing …

A Dual Adaptive PageRank Graph Neural Network with Structural Augmentation

S Zhang, C Wang, J Zhu - 2024 9th International Conference …, 2024 - ieeexplore.ieee.org
With the gradual development of deep learning-related technologies, Graph Neural
Networks (GNNs) have achieved great success in graph representation learning, promoted …