Figure 1From: Predicting adverse side effects of drugsThe performances of SVM and logistic regression in the different confidence levels of PPIs. a) "No Net" means the prediction models used ADR vs. drug target facts; "5 Stars" means we used PPIs in HAPPI under the confidence of 5 stars level; "4 Stars UP" means we used PPIs in HAPPI under the confidence of 4 to 5 stars level; and so forth. A red solid line represents the performance with SVM, while a blue solid line shows the performance with logistic regression. A red dotted line means we expanded the drug target network by replacing the PPI networks with random networks as control experiments or a base line of the performances with SVM, while a blue dotted line illustrates the effect of using logistic regression. AUC: area under ROC curve. ACC: accuracy. SEN: sensitivity. SPE: specificity. b) This box plot comparisons performances from using "2 Stars UP" PPI-expanding networks versus SVM under different p-value criteria in the feature selection.Back to article page