ResearchBenchmarksLink prediction on Building footprints (test)Link prediction on Building footprints (test)Follow94.58AccuracyGraphSAGE93.602493.856294.1194.3638Jun 18, 2026Evaluation resultsMethodMethodLinksAccuracyF1 ScoreRecallPrecisionClosure RatioGraphSAGE2026.0694.5894.594.5894.4589.58GAT2026.0694.4794.3894.4794.3389.4GCN2026.0693.6493.5293.6493.4487.42