Fig. 2: Overview of the biological relationships.

a Revealing biological relationships from domain knowledge to inspire BioNet design. b Bar chart for the group mean over the average scores of Pro and Inf in the group with high Neu in comparison to that in the group with low Neu. c Scatter plot of Pro and Inf for the group with low Neu. The Pearson correlation coefficient is represented by \(r\). d Hierarchical design of BioNet inspired by two biological relationships (1) and (2) between Pro and Inf given the high/low status of Neu.