#graph neural networks
Nov 2026
Topology-aware volatility forecasting in emerging markets: a Quantum Topological Microstructure Graph Neural Network (QTMS-GNN) approach
A systematic ablation study attributes independent contributions to each component: removing TDA features increases RMSE by 4.6%, removing the ChebConv layer by 5.5%, and replacing topological adjacency by 2.4%.
M. A. Balcı, Ömer Akgüller, L. Guran
· Neural computing & applicati... · 0 citations