Linganisha mbinu

	Utabiri wa Viungo	Mtandao wa Neti Nyingi za Grafu
Nyanja	Uchanganuzi wa Mitandao	Uchanganuzi wa Mitandao
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	2003	2017–2018 (major variants)
Mwanzilishi	—	—
Aina	Network inference task	Deep learning on graph-structured data
Chanzo asilia	Liben-Nowell, D. & Kleinberg, J. (2007). The Link-Prediction Problem for Social Networks. Journal of the American Society for Information Science and Technology, 58(7), 1019-1031.	Kipf, T.N. & Welling, M. (2017). Semi-Supervised Classification with Graph Convolutional Networks. International Conference on Learning Representations (ICLR).
Majina mbadala	Bağlantı Tahmini (Link Prediction), missing link prediction, future link prediction, edge prediction	GNN, GCN, GAT, GraphSAGE
Zinazohusiana	5	5
Muhtasari	Link prediction is a network-analysis task that estimates which edges are missing from an observed graph or which edges are likely to form in the future. Formalised by Liben-Nowell and Kleinberg (2003, 2007), it covers a spectrum of approaches — from simple structural similarity indices such as Common Neighbors, Jaccard coefficient, and Adamic-Adar, to matrix factorisation, and graph neural network (GNN) methods — and is evaluated with AUC and Average Precision to account for the heavily imbalanced ratio of real to non-existing edges.	A Graph Neural Network (GNN) is a deep learning architecture that operates directly on graph-structured data by combining node features with structural information through iterative neighborhood message passing. The three canonical variants — the Graph Convolutional Network (GCN) introduced by Kipf and Welling in 2017, the Graph Attention Network (GAT) introduced by Veličković et al. in 2018, and GraphSAGE — differ in how they aggregate neighbor information: GCN applies a spectral convolution over the full adjacency, GAT weights neighbors by learned attention scores, and GraphSAGE samples and aggregates local neighborhoods inductively, enabling generalization to unseen nodes.