Fig. 1
From: Network-based prediction of polygenic disease genes involved in cell motility
Gaussian smoothing methods for semi-supervised learning. aSINKSOURCE uses negative (red) and positive(blue) node labels. bSINKSOURCE+ uses only positive labels and introduces a single negative (dashed red node) with λ-weighted edges to all unlabeled nodes (dashed edges). cPSEUDO-SINKSOURCE+ combines SINKSOURCE and SINKSOURCE+ with a λ-weighted sink node and negative node labels