image/svg+xml Number of drugs Number of targets X Number of drugs X Number of targets Number of drugs Number of targets X Number of drugs 64 X 64 Target - Target Interactions (Adjacency Matrix) Drug - Target Relationship (Adjacency Matrix) Drug - Drug Side Effects (Adjacency Matrix) + L2norm L2norm + + + L2norm + L2norm + Number of targets X Number of drugs 32 X 32 Target - Target Interactions (Adjacency Matrix) Drug - Target Relationship (Adjacency Matrix) Drug - Drug Side Effects (Adjacency Matrix) + L2norm L2norm + + + L2norm + L2norm + [ [ 0 0 11 0 00 1 0 [ [ 0 0 11 0 00 1 0 A x [ [ 0 0 11 0 00 1 0 x' = 1 2 3 [ [ 0 0 11 0 00 1 0 A 1 2 3 [ [ 0 1 11 0 11 1 0 A2 1 2 3 [ [ 0 1 00 0 11 0 0 A' 1 2 3 [ [ 0 0 1 11 0 0 00 1 0 10 1 1 0 A 4