Figure 2.

Comparison between raw and normalized graph Laplacian. (a) Evolution of the number of selected genes as ${\gamma }_{\mathcal{G}}$ varies, using the raw and normalized graph Laplacian. (b) Stability assessment using the Dice metric as ${\gamma }_{\mathcal{G}}$ varies, using the raw and normalized graph Laplacian. (c) Distribution of the selection rate of the genes selected at least once in the 100 runs, with ${\gamma }_{\mathcal{G}}={10}^3$.