ResearchBenchmarksSemi-supervised Node Classification on Heterophily graphs Structural MissingSemi-supervised Node Classification on Heterophily graphs Structural MissingFollow43.23Chameleon AccuracyFSD-CAP21.046826.805932.56538.3241Jan 26, 2026Evaluation resultsMethodMethodLinksChameleon AccuracyTexas AccuracyCornell AccuracyWisconsin AccuracyAverage AccuracyFSD-CAPMissing rate=99.5%Missing rate=99.5%2026.0143.2366.7957.2457.6356.22PCFIMissing rate=99.5%Missing rate=99.5%2026.0141.446455.1755.3253.98FPMissing rate=99.5%Missing rate=99.5%2026.0139.461.0755.3655.5352.84Hop-GNNMissing rate=99.5%Missing rate=99.5%2026.0126.6557.1147.1149.0244.97GPR-GNNMissing rate=99.5%Missing rate=99.5%2026.0121.958.4248.4246.0843.7