Figure 16From: CheS-Mapper 2.0 for visual validation of (Q)SAR modelsApplicability domain (AD) computed with a k -Nearest-Neighbor distance-based method. The k-Nearest-Neighbor distance-based method using Euclidean distance is applied to the Fathead Minnow Acute Toxicity, based on five physico-chemical descriptors. Compounds that are inside the AD are highlighted in red, compounds that are outside the AD are colored blue.Back to article page