Bioconcentration factor log BCF

GNN

Graph-Convolutional Neural Net (direct prediction)

Graph-Convolutional Neural Net to predict the bioconcentration factor log BCF

Neuronal net including 2 hidden layers with 32 neurons per layer, early stopping was applied for training

curated dataset of the Bioconcentration Factor Database

738 chemicals

Data augmentation strategy was applied to enlarge the number of input features for training of the neural net.