Multicollinearity analysis results for $λ=0.20$ and $λ=1.0$ for the MT1F gene across the different GIS scenarios described in Section 3.1. Each bar indicates how many times each feature, the original one or a copy of it, is selected across 100 repetitions. Bars are grouped by feature: in each diagram, the first set of bars (MT1F_0) on the left refers to the original feature, and the remaining 10 sets (MT1F_1, …, MT1F_10) refer to its copies.