Fig. 2From: Small molecule drug and biotech drug interaction prediction based on multi-modal representation learningThe overall workflow of Multi-SBI. a Multi-modal representation learning obtains structure and network topology features from the diverse drug types. b PU-sampling is introduced to obtain negative samples with high confidence from the unlabeled data set. c Combining multi-modal data into the DNN classifiers provides a complementary view of SBIBack to article page