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cs.LG2026
SPECTRA: Spectral Domain-Aware Graph Generation for Imbalanced Molecular Property Regression
Brenda Nogueira, Gisela A. Gonzalez-Montiel, Meng Jiang +2
Molecular property regression struggles with cases in chemically relevant target ranges that are underrepresented in datasets. Standard average error minimization approaches underp…
cs.LG2025
Spectral Manifold Harmonization for Graph Imbalanced Regression
Brenda Nogueira, Gabe Gomes, Meng Jiang +2
Graph-structured data is ubiquitous in scientific domains, where models often face imbalanced learning settings. In imbalanced regression, domain preferences focus on specific targ…