The main idea is to use all the negative samples when optimizing the learning objective to avoid the sampling process, and rearrange the origin loss function into a linear form and take advantage of meticulous mathematical derivation to reduce the complexity of the loss function.
This work uses Graph Neural Networks (GNNs) to solve Inductive Correlation Clustering, a novel generalization of the CC problem designed to handle unseen graph instances, and indicates that the method serves as an efficient pooling layer, enhancing the ability of GNNs to capture hierarchical structural information in n...
Francesco Paolo Nerini, Francesco Bonchi, Arijit Khan et al.· 0 citations
A graph neural network model for predicting probabilistic links with network embedding via generalized graph convolutional networks, referred to as LPNE2GGCN for graph network datasets, has been proposed and initial results suggest that this methodology produces excellent results compared to conventional methods across...
Riju Bhattacharya, N. K. Nagwani, Deepak Suresh Asudani et al.· IEEE Access· 0 citations
Graphs are widely used to describe objects and their interactions in physically-informed real-world networking scenario including transportation, networking and energy, etc. Graph neural network (GNN) is the latest deep learning (DL) model for processing graph-structured data, widely applied in various tasks, e.g., p...
Yu-Feng Wang, Xin-Ying-Jian-Gan-Zhi-De-Shen-Jing-Jia-Gou-Sou-Suo Wang, Jian-Hua Ma et al.· Artificial Intelligence Revi...· 0 citations
Graph neural networks have shown strong potential for learning structural representations of biological networks. However, repeated message passing may blur local structural signals that are relevant for motif- and graphlet-based analysis. This paper investigates multilabel graphlet classification in protein–protein in...
Lidija Kunst, Friedhelm Schwenker, H. Kestler· Entropy· 0 citations
The influential nodes in complex network are the key of high effective information spreading. Several techniques have been developed for the discovery of such nodes, including centrality-based approaches, machine learning-based approaches, and deep learning-based approaches. This paper proposes CNNG, a novel hybrid dee...
M. A. Ramadhan, A. O. Mohammed· passer of basic and applied...· 0 citations
A multimodal model that combines two complementary ideas: a self-supervised method that enables a GNN encoder pretrained on one dataset to operate directly on another dataset with a different node-feature dimensionality, without rebuilding the model or realigning the data is investigated.
Fumiaki Kimino, Ryoma Sato Sokendai, National Institute of Informatics· 1 citation
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